Sunday, March 2, 2014

PIAAC Data Explorer

On Friday I had the pleasure of attending AIR to get a private lesson on how to better understand the PIAAC Data Explorer. Much work and learning still needs to be done.

Here is my first go. 

Looking at
how numeracy impacts satisfaction with work
how numeracy impacts payment type

http://piaacdataexplorer.oecd.org/ide/idepiaac/exportgenerater.aspx
Organization for Economic Cooperation and Development (OECD)
Program for the International Assessment of Adult Competencies (PIAAC)
This report was generated using the PIAAC International Data Explorer.
Report 1: Table
Averages for numeracy, age by Current work - Job satisfaction [DQ14], year and jurisdiction: PIAAC 2012
Year/StudyJurisdictionExtremely satisfiedSatisfiedNeither satisfied nor dissatisfiedDissatisfiedExtremely dissatisfied
AverageStandard ErrorAverageStandard ErrorAverageStandard ErrorAverageStandard ErrorAverageStandard Error
NOTE: The Numeracy scale ranges from 0 to 500. Some apparent differences between estimates may not be statistically significant.
SOURCE: Organization for Economic Cooperation and Development (OECD), Program for the International Assessment of Adult Competencies (PIAAC), 2012.
PIAAC 2012OECD Average276(0.4)276(0.3)275(0.6)273(1.1)257(2.7)
 Selected countries265(2.3)257(1.8)263(3.0)257(4.8)246(6.5)
 United States265(2.3)257(1.8)263(3.0)257(4.8)246(6.5)


Report 1: Sig Test 1
Numeracy, age
Difference in averages between variables - dependent test, for Current work - Job satisfaction [DQ14]
United States, PIAAC 2012
 Extremely satisfiedSatisfied
Extremely satisfied >
Diff = 8
P-value = 0.0065
Satisfied<
Diff = -8
P-value = 0.0065
 
LEGEND:
<Significantly lower.
>Significantly higher.
xNo significant difference.
NOTE: Within country comparisons on any given year are dependent with an alpha level of 0.05.
SOURCE: Organization for Economic Cooperation and Development (OECD), Program for the International Assessment of Adult Competencies (PIAAC), 2012.


Report 1: Chart 1


Report 2: Table
Averages for numeracy, age by Current work - Earnings - Salary interval [DQ16A], year and jurisdiction: PIAAC 2012
Year/StudyJurisdictionPer hourPer dayPer weekPer two weeksPer monthPer yearPiece rateI get no salary or wage at all
AverageStandard ErrorAverageStandard ErrorAverageStandard ErrorAverageStandard ErrorAverageStandard ErrorAverageStandard ErrorAverageStandard ErrorAverageStandard Error
— Not available.
† Not applicable.
‡ Reporting standards not met.
NOTE: The Numeracy scale ranges from 0 to 500. Some apparent differences between estimates may not be statistically significant.
SOURCE: Organization for Economic Cooperation and Development (OECD), Program for the International Assessment of Adult Competencies (PIAAC), 2012.
PIAAC 2012OECD Average265(0.8)260(2.8)251(2.4)252(2.2)276(0.4)299(0.8)258(6.5)—(†)
 Selected countries247(2.0)—(†)229(5.3)237(3.8)271(4.1)289(2.2)—(†)—(†)
 United States247(2.0)‡(†)229(5.3)237(3.8)271(4.1)289(2.2)‡(†)‡(†)


Report 2: Sig Test 1
Numeracy, age
Difference in averages between variables - independent test, for Current work - Earnings - Salary interval [DQ16A]
OECD Average, PIAAC 2012
 Per hourPer dayPer weekPer two weeksPer monthPer yearPiece rateI get no salary or wage at all
Per hour x
Diff = 4
P-value = 0.1303
>
Diff = 14
P-value = 0.0000
>
Diff = 13
P-value = 0.0000
<
Diff = -11
P-value = 0.0000
<
Diff = -34
P-value = 0.0000
x
Diff = 6
P-value = 0.3315
‡
Per dayx
Diff = -4
P-value = 0.1303
 >
Diff = 10
P-value = 0.0082
>
Diff = 8
P-value = 0.0196
<
Diff = -15
P-value = 0.0000
<
Diff = -39
P-value = 0.0000
x
Diff = 2
P-value = 0.7821
‡
Per week<
Diff = -14
P-value = 0.0000
<
Diff = -10
P-value = 0.0082
 x
Diff = -1
P-value = 0.6570
<
Diff = -25
P-value = 0.0000
<
Diff = -49
P-value = 0.0000
x
Diff = -8
P-value = 0.2572
‡
Per two weeks<
Diff = -13
P-value = 0.0000
<
Diff = -8
P-value = 0.0196
x
Diff = 1
P-value = 0.6570
 <
Diff = -24
P-value = 0.0000
<
Diff = -47
P-value = 0.0000
x
Diff = -6
P-value = 0.3516
‡
Per month>
Diff = 11
P-value = 0.0000
>
Diff = 15
P-value = 0.0000
>
Diff = 25
P-value = 0.0000
>
Diff = 24
P-value = 0.0000
 <
Diff = -24
P-value = 0.0000
>
Diff = 17
P-value = 0.0079
‡
Per year>
Diff = 34
P-value = 0.0000
>
Diff = 39
P-value = 0.0000
>
Diff = 49
P-value = 0.0000
>
Diff = 47
P-value = 0.0000
>
Diff = 24
P-value = 0.0000
 >
Diff = 41
P-value = 0.0000
‡
Piece ratex
Diff = -6
P-value = 0.3315
x
Diff = -2
P-value = 0.7821
x
Diff = 8
P-value = 0.2572
x
Diff = 6
P-value = 0.3516
<
Diff = -17
P-value = 0.0079
<
Diff = -41
P-value = 0.0000
 ‡
I get no salary or wage at all‡‡‡‡‡‡‡ 
LEGEND:
<Significantly lower.
>Significantly higher.
xNo significant difference.
‡A significance test could not be performed because reporting standards were not met, or appropriate standard errors could not be calculated for one or more estimates in the test.
NOTE: Within country comparisons on any given year are dependent with an alpha level of 0.05.
SOURCE: Organization for Economic Cooperation and Development (OECD), Program for the International Assessment of Adult Competencies (PIAAC), 2012.


Numeracy, age
Difference in averages between variables - dependent test, for Current work - Earnings - Salary interval [DQ16A]
United States, PIAAC 2012
 Per hourPer dayPer weekPer two weeksPer monthPer yearPiece rateI get no salary or wage at all
Per hour ‡>
Diff = 18
P-value = 0.0007
>
Diff = 10
P-value = 0.0074
<
Diff = -24
P-value = 0.0000
<
Diff = -42
P-value = 0.0000
‡‡
Per day‡ ‡‡‡‡‡‡
Per week<
Diff = -18
P-value = 0.0007
‡ x
Diff = -8
P-value = 0.2301
<
Diff = -42
P-value = 0.0000
<
Diff = -60
P-value = 0.0000
‡‡
Per two weeks<
Diff = -10
P-value = 0.0074
‡x
Diff = 8
P-value = 0.2301
 <
Diff = -34
P-value = 0.0000
<
Diff = -52
P-value = 0.0000
‡‡
Per month>
Diff = 24
P-value = 0.0000
‡>
Diff = 42
P-value = 0.0000
>
Diff = 34
P-value = 0.0000
 <
Diff = -18
P-value = 0.0001
‡‡
Per year>
Diff = 42
P-value = 0.0000
‡>
Diff = 60
P-value = 0.0000
>
Diff = 52
P-value = 0.0000
>
Diff = 18
P-value = 0.0001
 ‡‡
Piece rate‡‡‡‡‡‡ ‡
I get no salary or wage at all‡‡‡‡‡‡‡ 
LEGEND:
<Significantly lower.
>Significantly higher.
xNo significant difference.
‡A significance test could not be performed because reporting standards were not met, or appropriate standard errors could not be calculated for one or more estimates in the test.
NOTE: Within country comparisons on any given year are dependent with an alpha level of 0.05.
SOURCE: Organization for Economic Cooperation and Development (OECD), Program for the International Assessment of Adult Competencies (PIAAC), 2012.


Report 2: Chart 2


Cross-Tabulated Report 1: Table
Averages for numeracy, age by Current work - Job satisfaction [DQ14], Current work - Earnings - Salary interval [DQ16A], year and jurisdiction: PIAAC 2012
Current work - Earnings - Salary intervalYear/StudyJurisdictionExtremely satisfiedSatisfiedNeither satisfied nor dissatisfiedDissatisfiedExtremely dissatisfied
AverageStandard ErrorAverageStandard ErrorAverageStandard ErrorAverageStandard ErrorAverageStandard Error
— Not available.
† Not applicable.
‡ Reporting standards not met.
NOTE: The Numeracy scale ranges from 0 to 500. Some apparent differences between estimates may not be statistically significant.
SOURCE: Organization for Economic Cooperation and Development (OECD), Program for the International Assessment of Adult Competencies (PIAAC), 2012.
Per hourPIAAC 2012OECD Average267(1.3)268(0.9)267(1.8)252(6.2)257(8.8)
  Selected countries250(3.6)244(3.2)255(3.9)245(8.5)—(†)
  United States250(3.6)244(3.2)255(3.9)245(8.5)‡(†)
Per dayPIAAC 2012OECD Average—(†)257(4.4)236(6.2)—(†)—(†)
  Selected countries—(†)—(†)—(†)—(†)—(†)
  United States‡(†)‡(†)‡(†)‡(†)‡(†)
Per weekPIAAC 2012OECD Average254(5.0)241(3.6)252(7.6)—(†)—(†)
  Selected countries—(†)218(6.0)—(†)—(†)—(†)
  United States‡(†)218(6.0)‡(†)‡(†)‡(†)
Per two weeksPIAAC 2012OECD Average250(4.1)247(2.7)265(6.0)266(9.4)—(†)
  Selected countries243(9.6)231(4.6)—(†)—(†)—(†)
  United States243(9.6)231(4.6)‡(†)‡(†)‡(†)
Per monthPIAAC 2012OECD Average276(0.8)276(0.6)275(1.0)273(1.6)248(7.5)
  Selected countries274(7.0)269(6.6)—(†)—(†)—(†)
  United States274(7.0)269(6.6)‡(†)‡(†)‡(†)
Per yearPIAAC 2012OECD Average295(1.3)298(1.1)293(1.7)290(2.9)272(8.6)
  Selected countries290(3.4)289(2.8)291(5.9)—(†)—(†)
  United States290(3.4)289(2.8)291(5.9)‡(†)‡(†)
Piece ratePIAAC 2012OECD Average—(†)270(5.4)—(†)—(†)—(†)
  Selected countries—(†)—(†)—(†)—(†)—(†)
  United States‡(†)‡(†)‡(†)‡(†)‡(†)
I get no salary or wage at allPIAAC 2012OECD Average—(†)—(†)—(†)—(†)—(†)
  Selected countries—(†)—(†)—(†)—(†)—(†)
  United States‡(†)‡(†)‡(†)‡(†)‡(†)


Cross-Tabulated Report 1: Sig Test 1
Numeracy, age
Difference in averages between variables, for Current work - Job satisfaction [DQ14] by Current work - Earnings - Salary interval [DQ16A]
OECD Average, PIAAC 2012
 Extremely satisfied
Per hour
(267)
Extremely satisfied
Per day
Extremely satisfied
Per week
(254)
Extremely satisfied
Per two weeks
(250)
Extremely satisfied
Per month
(276)
Extremely satisfied
Per year
(295)
Extremely satisfied
Piece rate
Extremely satisfied
I get no salary or wage at all
Satisfied
Per hour
(268)
Satisfied
Per day
(257)
Satisfied
Per week
(241)
Satisfied
Per two weeks
(247)
Satisfied
Per month
(276)
Satisfied
Per year
(298)
Satisfied
Piece rate
(270)
Satisfied
I get no salary or wage at all
Neither satisfied nor dissatisfied
Per hour
(267)
Neither satisfied nor dissatisfied
Per day
(236)
Neither satisfied nor dissatisfied
Per week
(252)
Neither satisfied nor dissatisfied
Per two weeks
(265)
Neither satisfied nor dissatisfied
Per month
(275)
Neither satisfied nor dissatisfied
Per year
(293)
Neither satisfied nor dissatisfied
Piece rate
Neither satisfied nor dissatisfied
I get no salary or wage at all
Dissatisfied
Per hour
(252)
Dissatisfied
Per day
Dissatisfied
Per week
Dissatisfied
Per two weeks
(266)
Dissatisfied
Per month
(273)
Dissatisfied
Per year
(290)
Dissatisfied
Piece rate
Dissatisfied
I get no salary or wage at all
Extremely dissatisfied
Per hour
(257)
Extremely dissatisfied
Per day
Extremely dissatisfied
Per week
Extremely dissatisfied
Per two weeks
Extremely dissatisfied
Per month
(248)
Extremely dissatisfied
Per year
(272)
Extremely dissatisfied
Piece rate
Extremely dissatisfied
I get no salary or wage at all
Extremely satisfied
Per hour
(267)
 ‡>
Diff = 13
P-value = 0.0131
>
Diff = 17
P-value = 0.0001
<
Diff = -9
P-value = 0.0000
<
Diff = -28
P-value = 0.0000
‡‡x
Diff = 0
P-value = 0.8944
>
Diff = 10
P-value = 0.0275
>
Diff = 26
P-value = 0.0000
>
Diff = 20
P-value = 0.0000
<
Diff = -9
P-value = 0.0000
<
Diff = -31
P-value = 0.0000
x
Diff = -3
P-value = 0.6223
‡x
Diff = 0
P-value = 0.8917
>
Diff = 31
P-value = 0.0000
x
Diff = 15
P-value = 0.0501
x
Diff = 3
P-value = 0.6653
<
Diff = -8
P-value = 0.0000
<
Diff = -26
P-value = 0.0000
‡‡>
Diff = 15
P-value = 0.0161
‡‡x
Diff = 1
P-value = 0.9090
<
Diff = -6
P-value = 0.0065
<
Diff = -22
P-value = 0.0000
‡‡x
Diff = 10
P-value = 0.2468
‡‡‡>
Diff = 19
P-value = 0.0128
x
Diff = -5
P-value = 0.5778
‡‡
Extremely satisfied
Per day
‡ ‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡
Extremely satisfied
Per week
(254)
<
Diff = -13
P-value = 0.0131
‡ x
Diff = 4
P-value = 0.4965
<
Diff = -21
P-value = 0.0000
<
Diff = -41
P-value = 0.0000
‡‡<
Diff = -13
P-value = 0.0103
x
Diff = -3
P-value = 0.6675
>
Diff = 14
P-value = 0.0274
x
Diff = 7
P-value = 0.2077
<
Diff = -22
P-value = 0.0000
<
Diff = -44
P-value = 0.0000
<
Diff = -16
P-value = 0.0343
‡<
Diff = -13
P-value = 0.0183
>
Diff = 18
P-value = 0.0204
x
Diff = 2
P-value = 0.8075
x
Diff = -10
P-value = 0.1935
<
Diff = -21
P-value = 0.0000
<
Diff = -38
P-value = 0.0000
‡‡x
Diff = 2
P-value = 0.7660
‡‡x
Diff = -12
P-value = 0.2680
<
Diff = -19
P-value = 0.0004
<
Diff = -35
P-value = 0.0000
‡‡x
Diff = -3
P-value = 0.8010
‡‡‡x
Diff = 6
P-value = 0.4966
x
Diff = -18
P-value = 0.0745
‡‡
Extremely satisfied
Per two weeks
(250)
<
Diff = -17
P-value = 0.0001
‡x
Diff = -4
P-value = 0.4965
 <
Diff = -26
P-value = 0.0000
<
Diff = -45
P-value = 0.0000
‡‡<
Diff = -18
P-value = 0.0000
x
Diff = -7
P-value = 0.2232
x
Diff = 9
P-value = 0.0882
x
Diff = 3
P-value = 0.5653
<
Diff = -26
P-value = 0.0000
<
Diff = -48
P-value = 0.0000
<
Diff = -20
P-value = 0.0031
‡<
Diff = -17
P-value = 0.0001
x
Diff = 14
P-value = 0.0567
x
Diff = -2
P-value = 0.8012
<
Diff = -15
P-value = 0.0446
<
Diff = -25
P-value = 0.0000
<
Diff = -43
P-value = 0.0000
‡‡x
Diff = -2
P-value = 0.7858
‡‡x
Diff = -16
P-value = 0.1136
<
Diff = -23
P-value = 0.0000
<
Diff = -39
P-value = 0.0000
‡‡x
Diff = -7
P-value = 0.4742
‡‡‡x
Diff = 2
P-value = 0.8362
<
Diff = -22
P-value = 0.0197
‡‡
Extremely satisfied
Per month
(276)
>
Diff = 9
P-value = 0.0000
‡>
Diff = 21
P-value = 0.0000
>
Diff = 26
P-value = 0.0000
 <
Diff = -19
P-value = 0.0000
‡‡>
Diff = 8
P-value = 0.0000
>
Diff = 19
P-value = 0.0000
>
Diff = 35
P-value = 0.0000
>
Diff = 29
P-value = 0.0000
x
Diff = 0
P-value = 0.6780
<
Diff = -23
P-value = 0.0000
x
Diff = 6
P-value = 0.2899
‡>
Diff = 9
P-value = 0.0000
>
Diff = 40
P-value = 0.0000
>
Diff = 24
P-value = 0.0020
x
Diff = 11
P-value = 0.0657
x
Diff = 0
P-value = 0.7419
<
Diff = -17
P-value = 0.0000
‡‡>
Diff = 24
P-value = 0.0001
‡‡x
Diff = 10
P-value = 0.3075
x
Diff = 3
P-value = 0.1301
<
Diff = -14
P-value = 0.0000
‡‡>
Diff = 19
P-value = 0.0331
‡‡‡>
Diff = 28
P-value = 0.0003
x
Diff = 4
P-value = 0.6659
‡‡
Extremely satisfied
Per year
(295)
>
Diff = 28
P-value = 0.0000
‡>
Diff = 41
P-value = 0.0000
>
Diff = 45
P-value = 0.0000
>
Diff = 19
P-value = 0.0000
 ‡‡>
Diff = 28
P-value = 0.0000
>
Diff = 38
P-value = 0.0000
>
Diff = 54
P-value = 0.0000
>
Diff = 48
P-value = 0.0000
>
Diff = 19
P-value = 0.0000
x
Diff = -3
P-value = 0.0504
>
Diff = 25
P-value = 0.0000
‡>
Diff = 28
P-value = 0.0000
>
Diff = 59
P-value = 0.0000
>
Diff = 43
P-value = 0.0000
>
Diff = 30
P-value = 0.0000
>
Diff = 20
P-value = 0.0000
x
Diff = 2
P-value = 0.2988
‡‡>
Diff = 43
P-value = 0.0000
‡‡>
Diff = 29
P-value = 0.0024
>
Diff = 22
P-value = 0.0000
x
Diff = 6
P-value = 0.0808
‡‡>
Diff = 38
P-value = 0.0000
‡‡‡>
Diff = 47
P-value = 0.0000
>
Diff = 23
P-value = 0.0083
‡‡
Extremely satisfied
Piece rate
‡‡‡‡‡‡ ‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡
Extremely satisfied
I get no salary or wage at all
‡‡‡‡‡‡‡ ‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡
Satisfied
Per hour
(268)
x
Diff = 0
P-value = 0.8944
‡>
Diff = 13
P-value = 0.0103
>
Diff = 18
P-value = 0.0000
<
Diff = -8
P-value = 0.0000
<
Diff = -28
P-value = 0.0000
‡‡ >
Diff = 10
P-value = 0.0214
>
Diff = 27
P-value = 0.0000
>
Diff = 20
P-value = 0.0000
<
Diff = -9
P-value = 0.0000
<
Diff = -31
P-value = 0.0000
x
Diff = -3
P-value = 0.6451
‡x
Diff = 1
P-value = 0.7972
>
Diff = 32
P-value = 0.0000
>
Diff = 15
P-value = 0.0453
x
Diff = 3
P-value = 0.6362
<
Diff = -8
P-value = 0.0000
<
Diff = -25
P-value = 0.0000
‡‡>
Diff = 15
P-value = 0.0136
‡‡x
Diff = 1
P-value = 0.8905
<
Diff = -6
P-value = 0.0034
<
Diff = -22
P-value = 0.0000
‡‡x
Diff = 11
P-value = 0.2344
‡‡‡>
Diff = 19
P-value = 0.0112
x
Diff = -5
P-value = 0.5927
‡‡
Satisfied
Per day
(257)
<
Diff = -10
P-value = 0.0275
‡x
Diff = 3
P-value = 0.6675
x
Diff = 7
P-value = 0.2232
<
Diff = -19
P-value = 0.0000
<
Diff = -38
P-value = 0.0000
‡‡<
Diff = -10
P-value = 0.0214
 >
Diff = 16
P-value = 0.0035
x
Diff = 10
P-value = 0.0500
<
Diff = -19
P-value = 0.0000
<
Diff = -41
P-value = 0.0000
x
Diff = -13
P-value = 0.0659
‡<
Diff = -10
P-value = 0.0388
>
Diff = 21
P-value = 0.0048
x
Diff = 5
P-value = 0.5623
x
Diff = -7
P-value = 0.3231
<
Diff = -18
P-value = 0.0000
<
Diff = -36
P-value = 0.0000
‡‡x
Diff = 5
P-value = 0.4900
‡‡x
Diff = -9
P-value = 0.3877
<
Diff = -16
P-value = 0.0007
<
Diff = -32
P-value = 0.0000
‡‡x
Diff = 0
P-value = 0.9759
‡‡‡x
Diff = 9
P-value = 0.3003
x
Diff = -15
P-value = 0.1221
‡‡
Satisfied
Per week
(241)
<
Diff = -26
P-value = 0.0000
‡<
Diff = -14
P-value = 0.0274
x
Diff = -9
P-value = 0.0882
<
Diff = -35
P-value = 0.0000
<
Diff = -54
P-value = 0.0000
‡‡<
Diff = -27
P-value = 0.0000
<
Diff = -16
P-value = 0.0035
 x
Diff = -6
P-value = 0.1524
<
Diff = -35
P-value = 0.0000
<
Diff = -58
P-value = 0.0000
<
Diff = -29
P-value = 0.0000
‡<
Diff = -26
P-value = 0.0000
x
Diff = 5
P-value = 0.4926
x
Diff = -11
P-value = 0.1758
<
Diff = -24
P-value = 0.0007
<
Diff = -35
P-value = 0.0000
<
Diff = -52
P-value = 0.0000
‡‡x
Diff = -11
P-value = 0.1171
‡‡<
Diff = -25
P-value = 0.0116
<
Diff = -32
P-value = 0.0000
<
Diff = -49
P-value = 0.0000
‡‡x
Diff = -16
P-value = 0.0898
‡‡‡x
Diff = -7
P-value = 0.3728
<
Diff = -31
P-value = 0.0007
‡‡
Satisfied
Per two weeks
(247)
<
Diff = -20
P-value = 0.0000
‡x
Diff = -7
P-value = 0.2077
x
Diff = -3
P-value = 0.5653
<
Diff = -29
P-value = 0.0000
<
Diff = -48
P-value = 0.0000
‡‡<
Diff = -20
P-value = 0.0000
x
Diff = -10
P-value = 0.0500
x
Diff = 6
P-value = 0.1524
 <
Diff = -29
P-value = 0.0000
<
Diff = -51
P-value = 0.0000
<
Diff = -23
P-value = 0.0002
‡<
Diff = -20
P-value = 0.0000
x
Diff = 11
P-value = 0.0943
x
Diff = -5
P-value = 0.5380
<
Diff = -17
P-value = 0.0085
<
Diff = -28
P-value = 0.0000
<
Diff = -46
P-value = 0.0000
‡‡x
Diff = -5
P-value = 0.4768
‡‡x
Diff = -19
P-value = 0.0522
<
Diff = -26
P-value = 0.0000
<
Diff = -42
P-value = 0.0000
‡‡x
Diff = -10
P-value = 0.2909
‡‡‡x
Diff = -1
P-value = 0.8976
<
Diff = -25
P-value = 0.0056
‡‡
Satisfied
Per month
(276)
>
Diff = 9
P-value = 0.0000
‡>
Diff = 22
P-value = 0.0000
>
Diff = 26
P-value = 0.0000
x
Diff = 0
P-value = 0.6780
<
Diff = -19
P-value = 0.0000
‡‡>
Diff = 9
P-value = 0.0000
>
Diff = 19
P-value = 0.0000
>
Diff = 35
P-value = 0.0000
>
Diff = 29
P-value = 0.0000
 <
Diff = -22
P-value = 0.0000
x
Diff = 6
P-value = 0.2539
‡>
Diff = 9
P-value = 0.0000
>
Diff = 40
P-value = 0.0000
>
Diff = 24
P-value = 0.0016
x
Diff = 12
P-value = 0.0552
x
Diff = 1
P-value = 0.4736
<
Diff = -17
P-value = 0.0000
‡‡>
Diff = 24
P-value = 0.0001
‡‡x
Diff = 10
P-value = 0.2860
x
Diff = 3
P-value = 0.0678
<
Diff = -13
P-value = 0.0000
‡‡>
Diff = 19
P-value = 0.0291
‡‡‡>
Diff = 28
P-value = 0.0002
x
Diff = 4
P-value = 0.6301
‡‡
Satisfied
Per year
(298)
>
Diff = 31
P-value = 0.0000
‡>
Diff = 44
P-value = 0.0000
>
Diff = 48
P-value = 0.0000
>
Diff = 23
P-value = 0.0000
x
Diff = 3
P-value = 0.0504
‡‡>
Diff = 31
P-value = 0.0000
>
Diff = 41
P-value = 0.0000
>
Diff = 58
P-value = 0.0000
>
Diff = 51
P-value = 0.0000
>
Diff = 22
P-value = 0.0000
 >
Diff = 28
P-value = 0.0000
‡>
Diff = 31
P-value = 0.0000
>
Diff = 62
P-value = 0.0000
>
Diff = 46
P-value = 0.0000
>
Diff = 34
P-value = 0.0000
>
Diff = 23
P-value = 0.0000
>
Diff = 6
P-value = 0.0048
‡‡>
Diff = 46
P-value = 0.0000
‡‡>
Diff = 32
P-value = 0.0007
>
Diff = 25
P-value = 0.0000
>
Diff = 9
P-value = 0.0038
‡‡>
Diff = 41
P-value = 0.0000
‡‡‡>
Diff = 50
P-value = 0.0000
>
Diff = 26
P-value = 0.0024
‡‡
Satisfied
Piece rate
(270)
x
Diff = 3
P-value = 0.6223
‡>
Diff = 16
P-value = 0.0343
>
Diff = 20
P-value = 0.0031
x
Diff = -6
P-value = 0.2899
<
Diff = -25
P-value = 0.0000
‡‡x
Diff = 3
P-value = 0.6451
x
Diff = 13
P-value = 0.0659
>
Diff = 29
P-value = 0.0000
>
Diff = 23
P-value = 0.0002
x
Diff = -6
P-value = 0.2539
<
Diff = -28
P-value = 0.0000
 ‡x
Diff = 3
P-value = 0.5928
>
Diff = 34
P-value = 0.0000
x
Diff = 18
P-value = 0.0557
x
Diff = 5
P-value = 0.5039
x
Diff = -5
P-value = 0.3304
<
Diff = -23
P-value = 0.0001
‡‡>
Diff = 18
P-value = 0.0287
‡‡x
Diff = 4
P-value = 0.7239
x
Diff = -3
P-value = 0.5943
<
Diff = -19
P-value = 0.0015
‡‡x
Diff = 13
P-value = 0.2064
‡‡‡>
Diff = 22
P-value = 0.0188
x
Diff = -2
P-value = 0.8374
‡‡
Satisfied
I get no salary or wage at all
‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡ ‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡
Neither satisfied nor dissatisfied
Per hour
(267)
x
Diff = 0
P-value = 0.8917
‡>
Diff = 13
P-value = 0.0183
>
Diff = 17
P-value = 0.0001
<
Diff = -9
P-value = 0.0000
<
Diff = -28
P-value = 0.0000
‡‡x
Diff = -1
P-value = 0.7972
>
Diff = 10
P-value = 0.0388
>
Diff = 26
P-value = 0.0000
>
Diff = 20
P-value = 0.0000
<
Diff = -9
P-value = 0.0000
<
Diff = -31
P-value = 0.0000
x
Diff = -3
P-value = 0.5928
‡ >
Diff = 31
P-value = 0.0000
x
Diff = 15
P-value = 0.0579
x
Diff = 2
P-value = 0.7066
<
Diff = -8
P-value = 0.0000
<
Diff = -26
P-value = 0.0000
‡‡>
Diff = 15
P-value = 0.0205
‡‡x
Diff = 1
P-value = 0.9350
<
Diff = -6
P-value = 0.0127
<
Diff = -22
P-value = 0.0000
‡‡x
Diff = 10
P-value = 0.2653
‡‡‡>
Diff = 19
P-value = 0.0155
x
Diff = -5
P-value = 0.5579
‡‡
Neither satisfied nor dissatisfied
Per day
(236)
<
Diff = -31
P-value = 0.0000
‡<
Diff = -18
P-value = 0.0204
x
Diff = -14
P-value = 0.0567
<
Diff = -40
P-value = 0.0000
<
Diff = -59
P-value = 0.0000
‡‡<
Diff = -32
P-value = 0.0000
<
Diff = -21
P-value = 0.0048
x
Diff = -5
P-value = 0.4926
x
Diff = -11
P-value = 0.0943
<
Diff = -40
P-value = 0.0000
<
Diff = -62
P-value = 0.0000
<
Diff = -34
P-value = 0.0000
‡<
Diff = -31
P-value = 0.0000
 x
Diff = -16
P-value = 0.0970
<
Diff = -29
P-value = 0.0009
<
Diff = -40
P-value = 0.0000
<
Diff = -57
P-value = 0.0000
‡‡x
Diff = -16
P-value = 0.0660
‡‡<
Diff = -30
P-value = 0.0071
<
Diff = -37
P-value = 0.0000
<
Diff = -54
P-value = 0.0000
‡‡x
Diff = -21
P-value = 0.0509
‡‡‡x
Diff = -12
P-value = 0.2061
<
Diff = -36
P-value = 0.0006
‡‡
Neither satisfied nor dissatisfied
Per week
(252)
x
Diff = -15
P-value = 0.0501
‡x
Diff = -2
P-value = 0.8075
x
Diff = 2
P-value = 0.8012
<
Diff = -24
P-value = 0.0020
<
Diff = -43
P-value = 0.0000
‡‡<
Diff = -15
P-value = 0.0453
x
Diff = -5
P-value = 0.5623
x
Diff = 11
P-value = 0.1758
x
Diff = 5
P-value = 0.5380
<
Diff = -24
P-value = 0.0016
<
Diff = -46
P-value = 0.0000
x
Diff = -18
P-value = 0.0557
‡x
Diff = -15
P-value = 0.0579
x
Diff = 16
P-value = 0.0970
 x
Diff = -12
P-value = 0.2002
<
Diff = -23
P-value = 0.0025
<
Diff = -41
P-value = 0.0000
‡‡x
Diff = 0
P-value = 0.9874
‡‡x
Diff = -14
P-value = 0.2459
<
Diff = -21
P-value = 0.0073
<
Diff = -37
P-value = 0.0000
‡‡x
Diff = -5
P-value = 0.6815
‡‡‡x
Diff = 4
P-value = 0.7130
x
Diff = -20
P-value = 0.0817
‡‡
Neither satisfied nor dissatisfied
Per two weeks
(265)
x
Diff = -3
P-value = 0.6653
‡x
Diff = 10
P-value = 0.1935
>
Diff = 15
P-value = 0.0446
x
Diff = -11
P-value = 0.0657
<
Diff = -30
P-value = 0.0000
‡‡x
Diff = -3
P-value = 0.6362
x
Diff = 7
P-value = 0.3231
>
Diff = 24
P-value = 0.0007
>
Diff = 17
P-value = 0.0085
x
Diff = -12
P-value = 0.0552
<
Diff = -34
P-value = 0.0000
x
Diff = -5
P-value = 0.5039
‡x
Diff = -2
P-value = 0.7066
>
Diff = 29
P-value = 0.0009
x
Diff = 12
P-value = 0.2002
 x
Diff = -11
P-value = 0.0783
<
Diff = -28
P-value = 0.0000
‡‡x
Diff = 13
P-value = 0.1459
‡‡x
Diff = -2
P-value = 0.8868
x
Diff = -8
P-value = 0.1778
<
Diff = -25
P-value = 0.0002
‡‡x
Diff = 8
P-value = 0.4739
‡‡‡x
Diff = 16
P-value = 0.0900
x
Diff = -8
P-value = 0.4743
‡‡
Neither satisfied nor dissatisfied
Per month
(275)
>
Diff = 8
P-value = 0.0000
‡>
Diff = 21
P-value = 0.0000
>
Diff = 25
P-value = 0.0000
x
Diff = 0
P-value = 0.7419
<
Diff = -20
P-value = 0.0000
‡‡>
Diff = 8
P-value = 0.0000
>
Diff = 18
P-value = 0.0000
>
Diff = 35
P-value = 0.0000
>
Diff = 28
P-value = 0.0000
x
Diff = -1
P-value = 0.4736
<
Diff = -23
P-value = 0.0000
x
Diff = 5
P-value = 0.3304
‡>
Diff = 8
P-value = 0.0000
>
Diff = 40
P-value = 0.0000
>
Diff = 23
P-value = 0.0025
x
Diff = 11
P-value = 0.0783
 <
Diff = -17
P-value = 0.0000
‡‡>
Diff = 23
P-value = 0.0002
‡‡x
Diff = 9
P-value = 0.3307
x
Diff = 2
P-value = 0.2258
<
Diff = -14
P-value = 0.0000
‡‡>
Diff = 18
P-value = 0.0378
‡‡‡>
Diff = 27
P-value = 0.0004
x
Diff = 3
P-value = 0.7035
‡‡
Neither satisfied nor dissatisfied
Per year
(293)
>
Diff = 26
P-value = 0.0000
‡>
Diff = 38
P-value = 0.0000
>
Diff = 43
P-value = 0.0000
>
Diff = 17
P-value = 0.0000
x
Diff = -2
P-value = 0.2988
‡‡>
Diff = 25
P-value = 0.0000
>
Diff = 36
P-value = 0.0000
>
Diff = 52
P-value = 0.0000
>
Diff = 46
P-value = 0.0000
>
Diff = 17
P-value = 0.0000
<
Diff = -6
P-value = 0.0048
>
Diff = 23
P-value = 0.0001
‡>
Diff = 26
P-value = 0.0000
>
Diff = 57
P-value = 0.0000
>
Diff = 41
P-value = 0.0000
>
Diff = 28
P-value = 0.0000
>
Diff = 17
P-value = 0.0000
 ‡‡>
Diff = 41
P-value = 0.0000
‡‡>
Diff = 27
P-value = 0.0053
>
Diff = 20
P-value = 0.0000
x
Diff = 3
P-value = 0.3153
‡‡>
Diff = 36
P-value = 0.0001
‡‡‡>
Diff = 45
P-value = 0.0000
>
Diff = 21
P-value = 0.0178
‡‡
Neither satisfied nor dissatisfied
Piece rate
‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡ ‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡
Neither satisfied nor dissatisfied
I get no salary or wage at all
‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡ ‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡
Dissatisfied
Per hour
(252)
<
Diff = -15
P-value = 0.0161
‡x
Diff = -2
P-value = 0.7660
x
Diff = 2
P-value = 0.7858
<
Diff = -24
P-value = 0.0001
<
Diff = -43
P-value = 0.0000
‡‡<
Diff = -15
P-value = 0.0136
x
Diff = -5
P-value = 0.4900
x
Diff = 11
P-value = 0.1171
x
Diff = 5
P-value = 0.4768
<
Diff = -24
P-value = 0.0001
<
Diff = -46
P-value = 0.0000
<
Diff = -18
P-value = 0.0287
‡<
Diff = -15
P-value = 0.0205
x
Diff = 16
P-value = 0.0660
x
Diff = 0
P-value = 0.9874
x
Diff = -13
P-value = 0.1459
<
Diff = -23
P-value = 0.0002
<
Diff = -41
P-value = 0.0000
‡‡ ‡‡x
Diff = -14
P-value = 0.2079
<
Diff = -21
P-value = 0.0010
<
Diff = -37
P-value = 0.0000
‡‡x
Diff = -5
P-value = 0.6473
‡‡‡x
Diff = 4
P-value = 0.6984
x
Diff = -20
P-value = 0.0575
‡‡
Dissatisfied
Per day
‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡ ‡‡‡‡‡‡‡‡‡‡‡‡‡‡
Dissatisfied
Per week
‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡ ‡‡‡‡‡‡‡‡‡‡‡‡‡
Dissatisfied
Per two weeks
(266)
x
Diff = -1
P-value = 0.9090
‡x
Diff = 12
P-value = 0.2680
x
Diff = 16
P-value = 0.1136
x
Diff = -10
P-value = 0.3075
<
Diff = -29
P-value = 0.0024
‡‡x
Diff = -1
P-value = 0.8905
x
Diff = 9
P-value = 0.3877
>
Diff = 25
P-value = 0.0116
x
Diff = 19
P-value = 0.0522
x
Diff = -10
P-value = 0.2860
<
Diff = -32
P-value = 0.0007
x
Diff = -4
P-value = 0.7239
‡x
Diff = -1
P-value = 0.9350
>
Diff = 30
P-value = 0.0071
x
Diff = 14
P-value = 0.2459
x
Diff = 2
P-value = 0.8868
x
Diff = -9
P-value = 0.3307
<
Diff = -27
P-value = 0.0053
‡‡x
Diff = 14
P-value = 0.2079
‡‡ x
Diff = -7
P-value = 0.4731
<
Diff = -23
P-value = 0.0180
‡‡x
Diff = 9
P-value = 0.4732
‡‡‡x
Diff = 18
P-value = 0.1359
x
Diff = -6
P-value = 0.6421
‡‡
Dissatisfied
Per month
(273)
>
Diff = 6
P-value = 0.0065
‡>
Diff = 19
P-value = 0.0004
>
Diff = 23
P-value = 0.0000
x
Diff = -3
P-value = 0.1301
<
Diff = -22
P-value = 0.0000
‡‡>
Diff = 6
P-value = 0.0034
>
Diff = 16
P-value = 0.0007
>
Diff = 32
P-value = 0.0000
>
Diff = 26
P-value = 0.0000
x
Diff = -3
P-value = 0.0678
<
Diff = -25
P-value = 0.0000
x
Diff = 3
P-value = 0.5943
‡>
Diff = 6
P-value = 0.0127
>
Diff = 37
P-value = 0.0000
>
Diff = 21
P-value = 0.0073
x
Diff = 8
P-value = 0.1778
x
Diff = -2
P-value = 0.2258
<
Diff = -20
P-value = 0.0000
‡‡>
Diff = 21
P-value = 0.0010
‡‡x
Diff = 7
P-value = 0.4731
 <
Diff = -16
P-value = 0.0000
‡‡x
Diff = 16
P-value = 0.0729
‡‡‡>
Diff = 25
P-value = 0.0013
x
Diff = 1
P-value = 0.9146
‡‡
Dissatisfied
Per year
(290)
>
Diff = 22
P-value = 0.0000
‡>
Diff = 35
P-value = 0.0000
>
Diff = 39
P-value = 0.0000
>
Diff = 14
P-value = 0.0000
x
Diff = -6
P-value = 0.0808
‡‡>
Diff = 22
P-value = 0.0000
>
Diff = 32
P-value = 0.0000
>
Diff = 49
P-value = 0.0000
>
Diff = 42
P-value = 0.0000
>
Diff = 13
P-value = 0.0000
<
Diff = -9
P-value = 0.0038
>
Diff = 19
P-value = 0.0015
‡>
Diff = 22
P-value = 0.0000
>
Diff = 54
P-value = 0.0000
>
Diff = 37
P-value = 0.0000
>
Diff = 25
P-value = 0.0002
>
Diff = 14
P-value = 0.0000
x
Diff = -3
P-value = 0.3153
‡‡>
Diff = 37
P-value = 0.0000
‡‡>
Diff = 23
P-value = 0.0180
>
Diff = 16
P-value = 0.0000
 ‡‡>
Diff = 33
P-value = 0.0005
‡‡‡>
Diff = 41
P-value = 0.0000
x
Diff = 17
P-value = 0.0549
‡‡
Dissatisfied
Piece rate
‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡ ‡‡‡‡‡‡‡‡‡
Dissatisfied
I get no salary or wage at all
‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡ ‡‡‡‡‡‡‡‡
Extremely dissatisfied
Per hour
(257)
x
Diff = -10
P-value = 0.2468
‡x
Diff = 3
P-value = 0.8010
x
Diff = 7
P-value = 0.4742
<
Diff = -19
P-value = 0.0331
<
Diff = -38
P-value = 0.0000
‡‡x
Diff = -11
P-value = 0.2344
x
Diff = 0
P-value = 0.9759
x
Diff = 16
P-value = 0.0898
x
Diff = 10
P-value = 0.2909
<
Diff = -19
P-value = 0.0291
<
Diff = -41
P-value = 0.0000
x
Diff = -13
P-value = 0.2064
‡x
Diff = -10
P-value = 0.2653
x
Diff = 21
P-value = 0.0509
x
Diff = 5
P-value = 0.6815
x
Diff = -8
P-value = 0.4739
<
Diff = -18
P-value = 0.0378
<
Diff = -36
P-value = 0.0001
‡‡x
Diff = 5
P-value = 0.6473
‡‡x
Diff = -9
P-value = 0.4732
x
Diff = -16
P-value = 0.0729
<
Diff = -33
P-value = 0.0005
‡‡ ‡‡‡x
Diff = 9
P-value = 0.4525
x
Diff = -15
P-value = 0.2178
‡‡
Extremely dissatisfied
Per day
‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡ ‡‡‡‡‡‡
Extremely dissatisfied
Per week
‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡ ‡‡‡‡‡
Extremely dissatisfied
Per two weeks
‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡ ‡‡‡‡
Extremely dissatisfied
Per month
(248)
<
Diff = -19
P-value = 0.0128
‡x
Diff = -6
P-value = 0.4966
x
Diff = -2
P-value = 0.8362
<
Diff = -28
P-value = 0.0003
<
Diff = -47
P-value = 0.0000
‡‡<
Diff = -19
P-value = 0.0112
x
Diff = -9
P-value = 0.3003
x
Diff = 7
P-value = 0.3728
x
Diff = 1
P-value = 0.8976
<
Diff = -28
P-value = 0.0002
<
Diff = -50
P-value = 0.0000
<
Diff = -22
P-value = 0.0188
‡<
Diff = -19
P-value = 0.0155
x
Diff = 12
P-value = 0.2061
x
Diff = -4
P-value = 0.7130
x
Diff = -16
P-value = 0.0900
<
Diff = -27
P-value = 0.0004
<
Diff = -45
P-value = 0.0000
‡‡x
Diff = -4
P-value = 0.6984
‡‡x
Diff = -18
P-value = 0.1359
<
Diff = -25
P-value = 0.0013
<
Diff = -41
P-value = 0.0000
‡‡x
Diff = -9
P-value = 0.4525
‡‡‡ <
Diff = -24
P-value = 0.0364
‡‡
Extremely dissatisfied
Per year
(272)
x
Diff = 5
P-value = 0.5778
‡x
Diff = 18
P-value = 0.0745
>
Diff = 22
P-value = 0.0197
x
Diff = -4
P-value = 0.6659
<
Diff = -23
P-value = 0.0083
‡‡x
Diff = 5
P-value = 0.5927
x
Diff = 15
P-value = 0.1221
>
Diff = 31
P-value = 0.0007
>
Diff = 25
P-value = 0.0056
x
Diff = -4
P-value = 0.6301
<
Diff = -26
P-value = 0.0024
x
Diff = 2
P-value = 0.8374
‡x
Diff = 5
P-value = 0.5579
>
Diff = 36
P-value = 0.0006
x
Diff = 20
P-value = 0.0817
x
Diff = 8
P-value = 0.4743
x
Diff = -3
P-value = 0.7035
<
Diff = -21
P-value = 0.0178
‡‡x
Diff = 20
P-value = 0.0575
‡‡x
Diff = 6
P-value = 0.6421
x
Diff = -1
P-value = 0.9146
x
Diff = -17
P-value = 0.0549
‡‡x
Diff = 15
P-value = 0.2178
‡‡‡>
Diff = 24
P-value = 0.0364
 ‡‡
Extremely dissatisfied
Piece rate
‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡ ‡
Extremely dissatisfied
I get no salary or wage at all
‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡ 
LEGEND:
<Significantly lower.
>Significantly higher.
xNo significant difference.
‡A significance test could not be performed because reporting standards were not met, or appropriate standard errors could not be calculated for one or more estimates in the test.
NOTE: Within country comparisons on any given year are dependent with an alpha level of 0.05.
Averages for numeracy, age by Current work - Job satisfaction [DQ14], Current work - Earnings - Salary interval [DQ16A], year and jurisdiction: PIAAC 2012
Current work - Earnings - Salary intervalYear/StudyJurisdictionExtremely satisfied
Average
Extremely satisfied
Standard error
Satisfied
Average
Satisfied
Standard error
Neither satisfied nor dissatisfied
Average
Neither satisfied nor dissatisfied
Standard error
Dissatisfied
Average
Dissatisfied
Standard error
Extremely dissatisfied
Average
Extremely dissatisfied
Standard error
— Not available.
† Not applicable.
NOTE: The Numeracy scale ranges from 0 to 500. Some apparent differences between estimates may not be statistically significant.
SOURCE: Organization for Economic Cooperation and Development (OECD), Program for the International Assessment of Adult Competencies (PIAAC), 2012.
Per hourPIAAC 2012OECD Average267(1.3)268(0.9)267(1.8)252(6.2)257(8.8)
Per dayPIAAC 2012OECD Average—(†)257(4.4)236(6.2)—(†)—(†)
Per weekPIAAC 2012OECD Average254(5.0)241(3.6)252(7.6)—(†)—(†)
Per two weeksPIAAC 2012OECD Average250(4.1)247(2.7)265(6.0)266(9.4)—(†)
Per monthPIAAC 2012OECD Average276(0.8)276(0.6)275(1.0)273(1.6)248(7.5)
Per yearPIAAC 2012OECD Average295(1.3)298(1.1)293(1.7)290(2.9)272(8.6)
Piece ratePIAAC 2012OECD Average—(†)270(5.4)—(†)—(†)—(†)
I get no salary or wage at allPIAAC 2012OECD Average—(†)—(†)—(†)—(†)—(†)


Numeracy, age
Difference in averages between variables, for Current work - Job satisfaction [DQ14] by Current work - Earnings - Salary interval [DQ16A]
United States, PIAAC 2012
 Extremely satisfied
Per hour
(250)
Extremely satisfied
Per day
Extremely satisfied
Per week
Extremely satisfied
Per two weeks
(243)
Extremely satisfied
Per month
(274)
Extremely satisfied
Per year
(290)
Extremely satisfied
Piece rate
Extremely satisfied
I get no salary or wage at all
Satisfied
Per hour
(244)
Satisfied
Per day
Satisfied
Per week
(218)
Satisfied
Per two weeks
(231)
Satisfied
Per month
(269)
Satisfied
Per year
(289)
Satisfied
Piece rate
Satisfied
I get no salary or wage at all
Neither satisfied nor dissatisfied
Per hour
(255)
Neither satisfied nor dissatisfied
Per day
Neither satisfied nor dissatisfied
Per week
Neither satisfied nor dissatisfied
Per two weeks
Neither satisfied nor dissatisfied
Per month
Neither satisfied nor dissatisfied
Per year
(291)
Neither satisfied nor dissatisfied
Piece rate
Neither satisfied nor dissatisfied
I get no salary or wage at all
Dissatisfied
Per hour
(245)
Dissatisfied
Per day
Dissatisfied
Per week
Dissatisfied
Per two weeks
Dissatisfied
Per month
Dissatisfied
Per year
Dissatisfied
Piece rate
Dissatisfied
I get no salary or wage at all
Extremely dissatisfied
Per hour
Extremely dissatisfied
Per day
Extremely dissatisfied
Per week
Extremely dissatisfied
Per two weeks
Extremely dissatisfied
Per month
Extremely dissatisfied
Per year
Extremely dissatisfied
Piece rate
Extremely dissatisfied
I get no salary or wage at all
Extremely satisfied
Per hour
(250)
 ‡‡x
Diff = 7
P-value = 0.5025
<
Diff = -24
P-value = 0.0025
<
Diff = -40
P-value = 0.0000
‡‡x
Diff = 6
P-value = 0.2395
‡>
Diff = 32
P-value = 0.0000
>
Diff = 19
P-value = 0.0013
<
Diff = -19
P-value = 0.0106
<
Diff = -39
P-value = 0.0000
‡‡x
Diff = -5
P-value = 0.3603
‡‡‡‡<
Diff = -41
P-value = 0.0000
‡‡x
Diff = 4
P-value = 0.6342
‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡
Extremely satisfied
Per day
‡ ‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡
Extremely satisfied
Per week
‡‡ ‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡
Extremely satisfied
Per two weeks
(243)
x
Diff = -7
P-value = 0.5025
‡‡ <
Diff = -31
P-value = 0.0099
<
Diff = -47
P-value = 0.0000
‡‡x
Diff = -1
P-value = 0.9044
‡>
Diff = 25
P-value = 0.0298
x
Diff = 12
P-value = 0.2593
<
Diff = -26
P-value = 0.0252
<
Diff = -46
P-value = 0.0000
‡‡x
Diff = -12
P-value = 0.2585
‡‡‡‡<
Diff = -48
P-value = 0.0000
‡‡x
Diff = -3
P-value = 0.8455
‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡
Extremely satisfied
Per month
(274)
>
Diff = 24
P-value = 0.0025
‡‡>
Diff = 31
P-value = 0.0099
 <
Diff = -16
P-value = 0.0377
‡‡>
Diff = 30
P-value = 0.0001
‡>
Diff = 55
P-value = 0.0000
>
Diff = 43
P-value = 0.0000
x
Diff = 5
P-value = 0.6369
<
Diff = -15
P-value = 0.0424
‡‡>
Diff = 19
P-value = 0.0178
‡‡‡‡x
Diff = -17
P-value = 0.0632
‡‡>
Diff = 28
P-value = 0.0104
‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡
Extremely satisfied
Per year
(290)
>
Diff = 40
P-value = 0.0000
‡‡>
Diff = 47
P-value = 0.0000
>
Diff = 16
P-value = 0.0377
 ‡‡>
Diff = 46
P-value = 0.0000
‡>
Diff = 72
P-value = 0.0000
>
Diff = 59
P-value = 0.0000
>
Diff = 21
P-value = 0.0054
x
Diff = 1
P-value = 0.8413
‡‡>
Diff = 35
P-value = 0.0000
‡‡‡‡x
Diff = -1
P-value = 0.8989
‡‡>
Diff = 44
P-value = 0.0000
‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡
Extremely satisfied
Piece rate
‡‡‡‡‡‡ ‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡
Extremely satisfied
I get no salary or wage at all
‡‡‡‡‡‡‡ ‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡
Satisfied
Per hour
(244)
x
Diff = -6
P-value = 0.2395
‡‡x
Diff = 1
P-value = 0.9044
<
Diff = -30
P-value = 0.0001
<
Diff = -46
P-value = 0.0000
‡‡ ‡>
Diff = 26
P-value = 0.0001
>
Diff = 13
P-value = 0.0188
<
Diff = -25
P-value = 0.0007
<
Diff = -45
P-value = 0.0000
‡‡<
Diff = -11
P-value = 0.0372
‡‡‡‡<
Diff = -47
P-value = 0.0000
‡‡x
Diff = -1
P-value = 0.8878
‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡
Satisfied
Per day
‡‡‡‡‡‡‡‡‡ ‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡
Satisfied
Per week
(218)
<
Diff = -32
P-value = 0.0000
‡‡<
Diff = -25
P-value = 0.0298
<
Diff = -55
P-value = 0.0000
<
Diff = -72
P-value = 0.0000
‡‡<
Diff = -26
P-value = 0.0001
‡ x
Diff = -13
P-value = 0.0971
<
Diff = -51
P-value = 0.0000
<
Diff = -71
P-value = 0.0000
‡‡<
Diff = -36
P-value = 0.0000
‡‡‡‡<
Diff = -72
P-value = 0.0000
‡‡<
Diff = -27
P-value = 0.0090
‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡
Satisfied
Per two weeks
(231)
<
Diff = -19
P-value = 0.0013
‡‡x
Diff = -12
P-value = 0.2593
<
Diff = -43
P-value = 0.0000
<
Diff = -59
P-value = 0.0000
‡‡<
Diff = -13
P-value = 0.0188
‡x
Diff = 13
P-value = 0.0971
 <
Diff = -38
P-value = 0.0000
<
Diff = -58
P-value = 0.0000
‡‡<
Diff = -24
P-value = 0.0001
‡‡‡‡<
Diff = -60
P-value = 0.0000
‡‡x
Diff = -15
P-value = 0.1327
‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡
Satisfied
Per month
(269)
>
Diff = 19
P-value = 0.0106
‡‡>
Diff = 26
P-value = 0.0252
x
Diff = -5
P-value = 0.6369
<
Diff = -21
P-value = 0.0054
‡‡>
Diff = 25
P-value = 0.0007
‡>
Diff = 51
P-value = 0.0000
>
Diff = 38
P-value = 0.0000
 <
Diff = -20
P-value = 0.0058
‡‡x
Diff = 14
P-value = 0.0605
‡‡‡‡<
Diff = -22
P-value = 0.0152
‡‡>
Diff = 24
P-value = 0.0281
‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡
Satisfied
Per year
(289)
>
Diff = 39
P-value = 0.0000
‡‡>
Diff = 46
P-value = 0.0000
>
Diff = 15
P-value = 0.0424
x
Diff = -1
P-value = 0.8413
‡‡>
Diff = 45
P-value = 0.0000
‡>
Diff = 71
P-value = 0.0000
>
Diff = 58
P-value = 0.0000
>
Diff = 20
P-value = 0.0058
 ‡‡>
Diff = 34
P-value = 0.0000
‡‡‡‡x
Diff = -2
P-value = 0.7899
‡‡>
Diff = 44
P-value = 0.0000
‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡
Satisfied
Piece rate
‡‡‡‡‡‡‡‡‡‡‡‡‡‡ ‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡
Satisfied
I get no salary or wage at all
‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡ ‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡
Neither satisfied nor dissatisfied
Per hour
(255)
x
Diff = 5
P-value = 0.3603
‡‡x
Diff = 12
P-value = 0.2585
<
Diff = -19
P-value = 0.0178
<
Diff = -35
P-value = 0.0000
‡‡>
Diff = 11
P-value = 0.0372
‡>
Diff = 36
P-value = 0.0000
>
Diff = 24
P-value = 0.0001
x
Diff = -14
P-value = 0.0605
<
Diff = -34
P-value = 0.0000
‡‡ ‡‡‡‡<
Diff = -36
P-value = 0.0000
‡‡x
Diff = 9
P-value = 0.3231
‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡
Neither satisfied nor dissatisfied
Per day
‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡ ‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡
Neither satisfied nor dissatisfied
Per week
‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡ ‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡
Neither satisfied nor dissatisfied
Per two weeks
‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡ ‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡
Neither satisfied nor dissatisfied
Per month
‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡ ‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡
Neither satisfied nor dissatisfied
Per year
(291)
>
Diff = 41
P-value = 0.0000
‡‡>
Diff = 48
P-value = 0.0000
x
Diff = 17
P-value = 0.0632
x
Diff = 1
P-value = 0.8989
‡‡>
Diff = 47
P-value = 0.0000
‡>
Diff = 72
P-value = 0.0000
>
Diff = 60
P-value = 0.0000
>
Diff = 22
P-value = 0.0152
x
Diff = 2
P-value = 0.7899
‡‡>
Diff = 36
P-value = 0.0000
‡‡‡‡ ‡‡>
Diff = 45
P-value = 0.0000
‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡
Neither satisfied nor dissatisfied
Piece rate
‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡ ‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡
Neither satisfied nor dissatisfied
I get no salary or wage at all
‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡ ‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡
Dissatisfied
Per hour
(245)
x
Diff = -4
P-value = 0.6342
‡‡x
Diff = 3
P-value = 0.8455
<
Diff = -28
P-value = 0.0104
<
Diff = -44
P-value = 0.0000
‡‡x
Diff = 1
P-value = 0.8878
‡>
Diff = 27
P-value = 0.0090
x
Diff = 15
P-value = 0.1327
<
Diff = -24
P-value = 0.0281
<
Diff = -44
P-value = 0.0000
‡‡x
Diff = -9
P-value = 0.3231
‡‡‡‡<
Diff = -45
P-value = 0.0000
‡‡ ‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡
Dissatisfied
Per day
‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡ ‡‡‡‡‡‡‡‡‡‡‡‡‡‡
Dissatisfied
Per week
‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡ ‡‡‡‡‡‡‡‡‡‡‡‡‡
Dissatisfied
Per two weeks
‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡ ‡‡‡‡‡‡‡‡‡‡‡‡
Dissatisfied
Per month
‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡ ‡‡‡‡‡‡‡‡‡‡‡
Dissatisfied
Per year
‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡ ‡‡‡‡‡‡‡‡‡‡
Dissatisfied
Piece rate
‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡ ‡‡‡‡‡‡‡‡‡
Dissatisfied
I get no salary or wage at all
‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡ ‡‡‡‡‡‡‡‡
Extremely dissatisfied
Per hour
‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡ ‡‡‡‡‡‡‡
Extremely dissatisfied
Per day
‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡ ‡‡‡‡‡‡
Extremely dissatisfied
Per week
‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡ ‡‡‡‡‡
Extremely dissatisfied
Per two weeks
‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡ ‡‡‡‡
Extremely dissatisfied
Per month
‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡ ‡‡‡
Extremely dissatisfied
Per year
‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡ ‡‡
Extremely dissatisfied
Piece rate
‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡ ‡
Extremely dissatisfied
I get no salary or wage at all
‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡‡ 
LEGEND:
<Significantly lower.
>Significantly higher.
xNo significant difference.
‡A significance test could not be performed because reporting standards were not met, or appropriate standard errors could not be calculated for one or more estimates in the test.
NOTE: Within country comparisons on any given year are dependent with an alpha level of 0.05.
Averages for numeracy, age by Current work - Job satisfaction [DQ14], Current work - Earnings - Salary interval [DQ16A], year and jurisdiction: PIAAC 2012
Current work - Earnings - Salary intervalYear/StudyJurisdictionExtremely satisfied
Average
Extremely satisfied
Standard error
Satisfied
Average
Satisfied
Standard error
Neither satisfied nor dissatisfied
Average
Neither satisfied nor dissatisfied
Standard error
Dissatisfied
Average
Dissatisfied
Standard error
Extremely dissatisfied
Average
Extremely dissatisfied
Standard error
† Not applicable.
‡ Reporting standards not met.
NOTE: The Numeracy scale ranges from 0 to 500. Some apparent differences between estimates may not be statistically significant.
SOURCE: Organization for Economic Cooperation and Development (OECD), Program for the International Assessment of Adult Competencies (PIAAC), 2012.
Per hourPIAAC 2012United States250(3.6)244(3.2)255(3.9)245(8.5)‡(†)
Per dayPIAAC 2012United States‡(†)‡(†)‡(†)‡(†)‡(†)
Per weekPIAAC 2012United States‡(†)218(6.0)‡(†)‡(†)‡(†)
Per two weeksPIAAC 2012United States243(9.6)231(4.6)‡(†)‡(†)‡(†)
Per monthPIAAC 2012United States274(7.0)269(6.6)‡(†)‡(†)‡(†)
Per yearPIAAC 2012United States290(3.4)289(2.8)291(5.9)‡(†)‡(†)
Piece ratePIAAC 2012United States‡(†)‡(†)‡(†)‡(†)‡(†)
I get no salary or wage at allPIAAC 2012United States‡(†)‡(†)‡(†)‡(†)‡(†)


Cross-Tabulated Report 1: Chart 1

Thursday, February 27, 2014

STEM and early Ed

http://naturalstart.org/bright-ideas/nsta-adopts-position-early-childhood-science-education

Thursday, February 20, 2014

Nyc

http://www.eurweb.com/2014/02/rappers-to-moguls-hip-hops-richest-explains-the-business/

Saturday, February 15, 2014

James Madison University - The Energy Literacy Initiative and STEM Education

James Madison University - The Energy Literacy Initiative and STEM Education

James Madison University - The Energy Literacy Initiative and STEM Education

James Madison University - The Energy Literacy Initiative and STEM Education

Learn the Business Behind Hip Hop | News One


Article on the event in NYC
Learn the Business Behind Hip Hop | News One
Joshua Sneideman discussed how hip hop should be utilized as an avenue to create social awareness. He said he believes that rappers should use their craft to build a sense of community and promote education. Maurice L. Coleman provided a business prospective of the industry.


2nd reference - 
The “Business of Hip Hop Power Session” touched on best practices for generating revenue and challenged the Hip Hop community to be socially responsible in entertainment, politics, education and consumerism. “We are all role models in our own way,” said Joshua M. Sneideman, 2013-2104 Albert Einstein Distinguished Educator Fellow at the U.S. Department of Energy. Rev. Jackson closed the session saying, “You can’t teach what you don’t know; you can’t lead where you don’t go.”  They were joined in the session by panelist Assemblyman Karim Camara, NYS Assembly District 43; Maurice L. Coleman, SVP, Community Development Banking - CGB, Bank of America Merrill Lynch; Jaz-O, Rapper, Record Producer; Kangol Kid, Hip Hop Producer, Songwriter; LaDoris “Dot” Harris, Director, Office of Economic Impact and Diversity; Stephen J. Sheinbaum, President & CEO, Merchant Cash and Capital; while George E. Curry, EIC, National Newspaper Publishers Association News Service served as moderator.










Learn the Business Behind Hip Hop | News One

Learn the Business Behind Hip Hop | News One



Article on the event in NYC

Monday, January 20, 2014

The Late Reverend Dr. Martin Luther King Jr. - On the "Three Dimensions of Complete Life"

Listen Here - MLK on the three dimensions to life -

Full text and part audio   Full Audio - Here

Here is an excerpt - that I think highlights why we have a MLK Jr. day of service.

Everything below is from the "The Three Dimensions of a Complete Life" Delivered at New Covenant Baptist Church, Chicago, Illinois, on 9 April 1967

This is what God needs today (Yes): Men and women who will ask, "What will happen to humanity if I don’t help? (Oh yeah) What will happen to the civil rights movement if I don’t participate? (Yes) What will happen to my city if I don’t vote? (Oh yeah) What will happen to the sick if I don’t visit them?" This is how God judges people in the final analysis. (Oh yeah)

Oh, there will be a day, the question won’t be, "How many awards did you get in life?" Not that day. (Yeah) It won’t be, "How popular were you in your social setting?" That won’t be the question that day. (Yeah) It will not ask how many degrees you’ve been able to get. (All right) The question that day will not be concerned with whether you are a "Ph.D." or a "no D." (That’s right) It will not be concerned with whether you went to Morehouse or whether you went to "No House." (Yes) The question that day will not be, "How beautiful is your house?" (That’s right) The question that day will not be, "How much money did you accumulate? How much did you have in stocks and bonds?" The question that day will not be, "What kind of automobile did you have?" On that day the question will be, "What did you do for others?" (That’s right)

Now I can hear somebody saying, "Lord, I did a lot of things in life. I did my job well; the world honored me for doing my job. (Oh yeah) I did a lot of things, Lord; I went to school and studied hard. I accumulated a lot of money, Lord; that’s what I did." It seems as if I can hear the Lord of Life saying, "But I was hungry, and ye fed me not. (That’s right) I was sick, and ye visited me not. I was naked, and ye clothed me not. I was in prison, and you weren’t concerned about me. So get out of my face. What did you do for others?" (That’s right) This is the breadth of life. (Oh yeah)

The Late Reverend Dr. Martin Luther King Jr. - On the "Three Dimensions of Complete Life"

Listen Here - MLK on the three dimensions to life -

Full text and part audio   Full Audio - Here

Here is an excerpt - that I think highlights why we have a MLK Jr. day of service.

Everything below is from the "The Three Dimensions of a Complete Life" Delivered at New Covenant Baptist Church, Chicago, Illinois, on 9 April 1967

This is what God needs today (Yes): Men and women who will ask, "What will happen to humanity if I don’t help? (Oh yeah) What will happen to the civil rights movement if I don’t participate? (Yes) What will happen to my city if I don’t vote? (Oh yeah) What will happen to the sick if I don’t visit them?" This is how God judges people in the final analysis. (Oh yeah)

Oh, there will be a day, the question won’t be, "How many awards did you get in life?" Not that day. (Yeah) It won’t be, "How popular were you in your social setting?" That won’t be the question that day. (Yeah) It will not ask how many degrees you’ve been able to get. (All right) The question that day will not be concerned with whether you are a "Ph.D." or a "no D." (That’s right) It will not be concerned with whether you went to Morehouse or whether you went to "No House." (Yes) The question that day will not be, "How beautiful is your house?" (That’s right) The question that day will not be, "How much money did you accumulate? How much did you have in stocks and bonds?" The question that day will not be, "What kind of automobile did you have?" On that day the question will be, "What did you do for others?" (That’s right)

Now I can hear somebody saying, "Lord, I did a lot of things in life. I did my job well; the world honored me for doing my job. (Oh yeah) I did a lot of things, Lord; I went to school and studied hard. I accumulated a lot of money, Lord; that’s what I did." It seems as if I can hear the Lord of Life saying, "But I was hungry, and ye fed me not. (That’s right) I was sick, and ye visited me not. I was naked, and ye clothed me not. I was in prison, and you weren’t concerned about me. So get out of my face. What did you do for others?" (That’s right) This is the breadth of life. (Oh yeah)

Friday, January 10, 2014

A busy week - January

This week was a bit crazy from going fromGreenRibbonSchools review process for this years nominees, for which I am privileged enough to be on the evaluating committee.  On Tuesday I worked on the first recording of our video series for Energy Literacy with Colin from AGI. Then on Wednesday I attended an inter-agency working group on youth programs where we presented on energy literacy and then listened in on really interesting discussion of youth programs.  Check out , to Friday where I attended in place of my supervisor the P.I.A.A.C  briefing and brainstorming session on adult competencies. Followed immediately by an invite to the AAAS fellows weekly meeting on wind energy where we were instructed on why a wind turbine curves and fattens as the blade comes to the center.  Has everything to do with Torque as the blade maintains a constant angular velocity? Very interesting.  Also interesting to think that the density of water is 1000 times that of air and therefore the force generated by similar sized wind or water mills is quite different. All in all quite eventful. But really it is becoming par for the course as my fellowship picks up steam.



TED ED