Northeast nonresponse chi sq test results.docx

Author: Abt Associates, Inc.

Created: 1/10/12

Purpose: SAS output for chi-square test of proportions for statistical differences between mail

survey respondents and nonrespondents that participated in the nonresponse follow-up survey.

The SAS System 14:12 Tuesday, January 10, 2012 32

The FREQ Procedure

Table of sample by gender

sample gender

Frequency‚

Percent ‚

Row Pct ‚

Col Pct ‚male ‚female ‚ Total

ƒƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆ

ma ‚ 244 ‚ 133 ‚ 377

‚ 50.10 ‚ 27.31 ‚ 77.41

‚ 64.72 ‚ 35.28 ‚

‚ 83.28 ‚ 68.56 ‚

ƒƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆ

nr ‚ 49 ‚ 61 ‚ 110

‚ 10.06 ‚ 12.53 ‚ 22.59

‚ 44.55 ‚ 55.45 ‚

‚ 16.72 ‚ 31.44 ‚

ƒƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆ

Total 293 194 487

60.16 39.84 100.00

Statistics for Table of sample by gender

Statistic DF Value Prob

ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ

Chi-Square 1 14.4632 0.0001

Likelihood Ratio Chi-Square 1 14.2166 0.0002

Continuity Adj. Chi-Square 1 13.6336 0.0002

Mantel-Haenszel Chi-Square 1 14.4335 0.0001

Phi Coefficient 0.1723

Contingency Coefficient 0.1698

Cramer's V 0.1723

Fisher's Exact Test

ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ

Cell (1,1) Frequency (F) 244

Left-sided Pr <= F 0.9999

Right-sided Pr >= F 1.245E-04

Table Probability (P) 7.274E-05

Two-sided Pr <= P 2.368E-04

Sample Size = 487

The SAS System 14:12 Tuesday, January 10, 2012

33

The FREQ Procedure

Table of sample by employ

sample employ

Frequency‚

Percent ‚

Row Pct ‚

Col Pct ‚employed‚unemploy‚ Total

‚ ‚ed ‚

ƒƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆ

ma ‚ 235 ‚ 139 ‚ 374

‚ 48.55 ‚ 28.72 ‚ 77.27

‚ 62.83 ‚ 37.17 ‚

‚ 77.30 ‚ 77.22 ‚

ƒƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆ

nr ‚ 69 ‚ 41 ‚ 110

‚ 14.26 ‚ 8.47 ‚ 22.73

‚ 62.73 ‚ 37.27 ‚

‚ 22.70 ‚ 22.78 ‚

ƒƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆ

Total 304 180 484

62.81 37.19 100.00

Statistics for Table of sample by employ

Statistic DF Value Prob

ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ

Chi-Square 1 0.0004 0.9837

Likelihood Ratio Chi-Square 1 0.0004 0.9837

Continuity Adj. Chi-Square 1 0.0000 1.0000

Mantel-Haenszel Chi-Square 1 0.0004 0.9837

Phi Coefficient 0.0009

Contingency Coefficient 0.0009

Cramer's V 0.0009

Fisher's Exact Test

ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ

Cell (1,1) Frequency (F) 235

Left-sided Pr <= F 0.5548

Right-sided Pr >= F 0.5345

Table Probability (P) 0.0892

Two-sided Pr <= P 1.0000

Sample Size = 484
The SAS System 14:12 Tuesday, January 10, 2012

34

The FREQ Procedure

Table of sample by hisp

sample hisp

Frequency‚

Percent ‚

Row Pct ‚

Col Pct ‚hispanic‚nothispa‚ Total

‚ ‚nic ‚

ƒƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆ

ma ‚ 17 ‚ 353 ‚ 370

‚ 3.56 ‚ 73.85 ‚ 77.41

‚ 4.59 ‚ 95.41 ‚

‚ 73.91 ‚ 77.58 ‚

ƒƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆ

nr ‚ 6 ‚ 102 ‚ 108

‚ 1.26 ‚ 21.34 ‚ 22.59

‚ 5.56 ‚ 94.44 ‚

‚ 26.09 ‚ 22.42 ‚

ƒƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆ

Total 23 455 478

4.81 95.19 100.00

Statistics for Table of sample by hisp

Statistic DF Value Prob

ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ

Chi-Square 1 0.1685 0.6814

Likelihood Ratio Chi-Square 1 0.1632 0.6862

Continuity Adj. Chi-Square 1 0.0240 0.8768

Mantel-Haenszel Chi-Square 1 0.1682 0.6817

Phi Coefficient -0.0188

Contingency Coefficient 0.0188

Cramer's V -0.0188

Fisher's Exact Test

ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ

Cell (1,1) Frequency (F) 17

Left-sided Pr <= F 0.4221

Right-sided Pr >= F 0.7546

Table Probability (P) 0.1767

Two-sided Pr <= P 0.6182

Sample Size = 478
The SAS System 14:12 Tuesday, January 10, 2012

35

The FREQ Procedure

Table of sample by race_minor

sample race_minor

Frequency‚

Percent ‚

Row Pct ‚

Col Pct ‚minor ‚white ‚ Total

ƒƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆ

ma ‚ 80 ‚ 314 ‚ 394

‚ 15.84 ‚ 62.18 ‚ 78.02

‚ 20.30 ‚ 79.70 ‚

‚ 79.21 ‚ 77.72 ‚

ƒƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆ

nr ‚ 21 ‚ 90 ‚ 111

‚ 4.16 ‚ 17.82 ‚ 21.98

‚ 18.92 ‚ 81.08 ‚

‚ 20.79 ‚ 22.28 ‚

ƒƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆ

Total 101 404 505

20.00 80.00 100.00

Statistics for Table of sample by race_minor

Statistic DF Value Prob

ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ

Chi-Square 1 0.1039 0.7472

Likelihood Ratio Chi-Square 1 0.1050 0.7459

Continuity Adj. Chi-Square 1 0.0354 0.8508

Mantel-Haenszel Chi-Square 1 0.1037 0.7474

Phi Coefficient 0.0143

Contingency Coefficient 0.0143

Cramer's V 0.0143

Fisher's Exact Test

ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ

Cell (1,1) Frequency (F) 80

Left-sided Pr <= F 0.6716

Right-sided Pr >= F 0.4312

Table Probability (P) 0.1028

Two-sided Pr <= P 0.7898

Sample Size = 505
The SAS System 14:12 Tuesday, January 10, 2012

36

The FREQ Procedure

Table of sample by education

sample education

Frequency‚

Percent ‚

Row Pct ‚

Col Pct ‚ 1‚ 2‚ 3‚ 4‚ 5‚ 6‚ Total

ƒƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆ

ma ‚ 17 ‚ 59 ‚ 39 ‚ 85 ‚ 86 ‚ 88 ‚ 374

‚ 3.51 ‚ 12.19 ‚ 8.06 ‚ 17.56 ‚ 17.77 ‚ 18.18 ‚ 77.27

‚ 4.55 ‚ 15.78 ‚ 10.43 ‚ 22.73 ‚ 22.99 ‚ 23.53 ‚

‚ 77.27 ‚ 66.29 ‚ 88.64 ‚ 81.73 ‚ 74.14 ‚ 80.73 ‚

ƒƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆ

nr ‚ 5 ‚ 30 ‚ 5 ‚ 19 ‚ 30 ‚ 21 ‚ 110

‚ 1.03 ‚ 6.20 ‚ 1.03 ‚ 3.93 ‚ 6.20 ‚ 4.34 ‚ 22.73

‚ 4.55 ‚ 27.27 ‚ 4.55 ‚ 17.27 ‚ 27.27 ‚ 19.09 ‚

‚ 22.73 ‚ 33.71 ‚ 11.36 ‚ 18.27 ‚ 25.86 ‚ 19.27 ‚

ƒƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆ

Total 22 89 44 104 116 109 484

4.55 18.39 9.09 21.49 23.97 22.52 100.00

Statistics for Table of sample by education

Statistic DF Value Prob

ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ

Chi-Square 5 11.9152 0.0360

Likelihood Ratio Chi-Square 5 11.9745 0.0351

Mantel-Haenszel Chi-Square 1 1.6892 0.1937

Phi Coefficient 0.1569

Contingency Coefficient 0.1550

Cramer's V 0.1569

Sample Size = 484
The SAS System 14:12 Tuesday, January 10, 2012

37

The FREQ Procedure

Table of sample by aquatic

sample aquatic

Frequency‚

Percent ‚

Row Pct ‚

Col Pct ‚ 1‚ 2‚ 3‚ 4‚ 5‚ Total

ƒƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆ

ma ‚ 7 ‚ 26 ‚ 75 ‚ 105 ‚ 165 ‚ 378

‚ 1.45 ‚ 5.39 ‚ 15.56 ‚ 21.78 ‚ 34.23 ‚ 78.42

‚ 1.85 ‚ 6.88 ‚ 19.84 ‚ 27.78 ‚ 43.65 ‚

‚ 77.78 ‚ 72.22 ‚ 79.79 ‚ 77.78 ‚ 79.33 ‚

ƒƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆ

nr ‚ 2 ‚ 10 ‚ 19 ‚ 30 ‚ 43 ‚ 104

‚ 0.41 ‚ 2.07 ‚ 3.94 ‚ 6.22 ‚ 8.92 ‚ 21.58

‚ 1.92 ‚ 9.62 ‚ 18.27 ‚ 28.85 ‚ 41.35 ‚

‚ 22.22 ‚ 27.78 ‚ 20.21 ‚ 22.22 ‚ 20.67 ‚

ƒƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆ

Total 9 36 94 135 208 482

1.87 7.47 19.50 28.01 43.15 100.00

Statistics for Table of sample by aquatic

Statistic DF Value Prob

ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ

Chi-Square 4 1.0573 0.9010

Likelihood Ratio Chi-Square 4 1.0106 0.9082

Mantel-Haenszel Chi-Square 1 0.3071 0.5794

Phi Coefficient 0.0468

Contingency Coefficient 0.0468

Cramer's V 0.0468

Sample Size = 482
The SAS System 14:12 Tuesday, January 10, 2012

38

The FREQ Procedure

Table of sample by race

sample race

Frequency‚

Percent ‚

Row Pct ‚

Col Pct ‚ 1‚ 2‚ 3‚ 4‚ 5‚ Total

ƒƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆ

ma ‚ 3 ‚ 25 ‚ 3 ‚ 17 ‚ 314 ‚ 362

‚ 0.64 ‚ 5.35 ‚ 0.64 ‚ 3.64 ‚ 67.24 ‚ 77.52

‚ 0.83 ‚ 6.91 ‚ 0.83 ‚ 4.70 ‚ 86.74 ‚

‚ 60.00 ‚ 71.43 ‚ 100.00 ‚ 85.00 ‚ 77.72 ‚

ƒƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆ

nr ‚ 2 ‚ 10 ‚ 0 ‚ 3 ‚ 90 ‚ 105

‚ 0.43 ‚ 2.14 ‚ 0.00 ‚ 0.64 ‚ 19.27 ‚ 22.48

‚ 1.90 ‚ 9.52 ‚ 0.00 ‚ 2.86 ‚ 85.71 ‚

‚ 40.00 ‚ 28.57 ‚ 0.00 ‚ 15.00 ‚ 22.28 ‚

ƒƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆ

Total 5 35 3 20 404 467

1.07 7.49 0.64 4.28 86.51 100.00

Statistics for Table of sample by race

Statistic DF Value Prob

ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ

Chi-Square 4 3.1472 0.5335

Likelihood Ratio Chi-Square 4 3.7134 0.4462

Mantel-Haenszel Chi-Square 1 0.7523 0.3857

Phi Coefficient 0.0821

Contingency Coefficient 0.0818

Cramer's V 0.0821

WARNING: 50% of the cells have expected counts less

than 5. Chi-Square may not be a valid test.

Sample Size = 467
The SAS System 14:12 Tuesday, January 10, 2012

39

The FREQ Procedure

Table of sample by race

sample race

Frequency‚

Percent ‚

Row Pct ‚

Col Pct ‚ 1‚ 2‚ 3‚ 4‚ 5‚ Total

ƒƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆ

ma ‚ 3 ‚ 25 ‚ 3 ‚ 17 ‚ 314 ‚ 362

‚ 0.64 ‚ 5.35 ‚ 0.64 ‚ 3.64 ‚ 67.24 ‚ 77.52

‚ 0.83 ‚ 6.91 ‚ 0.83 ‚ 4.70 ‚ 86.74 ‚

‚ 60.00 ‚ 71.43 ‚ 100.00 ‚ 85.00 ‚ 77.72 ‚

ƒƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆ

nr ‚ 2 ‚ 10 ‚ 0 ‚ 3 ‚ 90 ‚ 105

‚ 0.43 ‚ 2.14 ‚ 0.00 ‚ 0.64 ‚ 19.27 ‚ 22.48

‚ 1.90 ‚ 9.52 ‚ 0.00 ‚ 2.86 ‚ 85.71 ‚

‚ 40.00 ‚ 28.57 ‚ 0.00 ‚ 15.00 ‚ 22.28 ‚

ƒƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆ

Total 5 35 3 20 404 467

1.07 7.49 0.64 4.28 86.51 100.00

Statistics for Table of sample by race

Statistic DF Value Prob

ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ

Chi-Square 4 3.1472 0.5335

Likelihood Ratio Chi-Square 4 3.7134 0.4462

Mantel-Haenszel Chi-Square 1 0.7523 0.3857

Phi Coefficient 0.0821

Contingency Coefficient 0.0818

Cramer's V 0.0821

WARNING: 50% of the cells have expected counts less

than 5. Chi-Square may not be a valid test.

Fisher's Exact Test

ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ

Table Probability (P) 0.0021

Pr <= P 0.5317

Sample Size = 467
The SAS System 14:12 Tuesday, January 10, 2012

40

The FREQ Procedure

Table of sample by income

sample income

Frequency‚

Percent ‚

Row Pct ‚

Col Pct ‚ 1‚ 2‚ 3‚ 4‚ 5‚ 6‚ 7‚ 8‚ Total

ƒƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆ

ma ‚ 20 ‚ 27 ‚ 63 ‚ 44 ‚ 47 ‚ 46 ‚ 76 ‚ 17 ‚ 340

‚ 4.57 ‚ 6.16 ‚ 14.38 ‚ 10.05 ‚ 10.73 ‚ 10.50 ‚ 17.35 ‚ 3.88 ‚ 77.63

‚ 5.88 ‚ 7.94 ‚ 18.53 ‚ 12.94 ‚ 13.82 ‚ 13.53 ‚ 22.35 ‚ 5.00 ‚

‚ 74.07 ‚ 75.00 ‚ 77.78 ‚ 73.33 ‚ 78.33 ‚ 80.70 ‚ 80.00 ‚ 77.27 ‚

ƒƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆ

nr ‚ 7 ‚ 9 ‚ 18 ‚ 16 ‚ 13 ‚ 11 ‚ 19 ‚ 5 ‚ 98

‚ 1.60 ‚ 2.05 ‚ 4.11 ‚ 3.65 ‚ 2.97 ‚ 2.51 ‚ 4.34 ‚ 1.14 ‚ 22.37

‚ 7.14 ‚ 9.18 ‚ 18.37 ‚ 16.33 ‚ 13.27 ‚ 11.22 ‚ 19.39 ‚ 5.10 ‚

‚ 25.93 ‚ 25.00 ‚ 22.22 ‚ 26.67 ‚ 21.67 ‚ 19.30 ‚ 20.00 ‚ 22.73 ‚

ƒƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆƒƒƒƒƒƒƒƒˆ

Total 27 36 81 60 60 57 95 22 438

6.16 8.22 18.49 13.70 13.70 13.01 21.69 5.02 100.00

Statistics for Table of sample by income

Statistic DF Value Prob

ƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒƒ

Chi-Square 7 1.6143 0.9781

Likelihood Ratio Chi-Square 7 1.5970 0.9788

Mantel-Haenszel Chi-Square 1 0.7463 0.3877

Phi Coefficient 0.0607

Contingency Coefficient 0.0606

Cramer's V 0.0607

Sample Size = 438