The SAS System

The FREQ Procedure

Frequency
Percent
Row Pct
Col Pct
Table of BS4GCELS by BS4GCHOM
BS4GCELS(GEN\USE A COMPUTER\ELSEWHERE) BS4GCHOM(GEN\USE A COMPUTER\AT
HOME)
YES NO Total
YES
3931
54.57
89.08
59.81
482
6.69
10.92
76.39
4413
61.26
 
 
NO
2642
36.67
94.66
40.19
149
2.07
5.34
23.61
2791
38.74
 
 
Total
6573
91.24
631
8.76
7204
100.00
Frequency Missing = 173

Frequency
Cell Chi-Square
Percent
Row Pct
Col Pct
Table of BS4GCELS by BS4GCHOM
BS4GCELS(GEN\USE A COMPUTER\ELSEWHERE) BS4GCHOM(GEN\USE A COMPUTER\AT
HOME)
YES NO Total
YES
3931
2.2634
54.57
89.08
59.81
482
23.577
6.69
10.92
76.39
4413
 
61.26
 
 
NO
2642
3.5788
36.67
94.66
40.19
149
37.279
2.07
5.34
23.61
2791
 
38.74
 
 
Total
6573
91.24
631
8.76
7204
100.00
Frequency Missing = 173


Statistics for Table of BS4GCELS by BS4GCHOM

Statistic DF Value Prob
Chi-Square 1 66.6986 <.0001
Likelihood Ratio Chi-Square 1 71.0437 <.0001
Continuity Adj. Chi-Square 1 66.0017 <.0001
Mantel-Haenszel Chi-Square 1 66.6893 <.0001
Phi Coefficient   -0.0962  
Contingency Coefficient   0.0958  
Cramer's V   -0.0962  

Fisher's Exact Test
Cell (1,1) Frequency (F) 3931
Left-sided Pr <= F 2.670E-17
Right-sided Pr >= F 1.0000
   
Table Probability (P) 1.455E-17
Two-sided Pr <= P 4.272E-17


Effective Sample Size = 7204
Frequency Missing = 173

Frequency
Cell Chi-Square
Percent
Row Pct
Col Pct
Table of BS4GCELS by BS4GCSCH
BS4GCELS(GEN\USE A COMPUTER\ELSEWHERE) BS4GCSCH(GEN\USE A COMPUTER\AT
SCHOOL)
YES NO Total
YES
3749
66.96
52.07
84.95
70.05
664
193.92
9.22
15.05
35.93
4413
 
61.29
 
 
NO
1603
106.03
22.26
57.52
29.95
1184
307.06
16.44
42.48
64.07
2787
 
38.71
 
 
Total
5352
74.33
1848
25.67
7200
100.00
Frequency Missing = 177


Statistics for Table of BS4GCELS by BS4GCSCH

Statistic DF Value Prob
Chi-Square 1 673.9735 <.0001
Likelihood Ratio Chi-Square 1 663.0913 <.0001
Continuity Adj. Chi-Square 1 672.5362 <.0001
Mantel-Haenszel Chi-Square 1 673.8799 <.0001
Phi Coefficient   0.3060  
Contingency Coefficient   0.2926  
Cramer's V   0.3060  

Fisher's Exact Test
Cell (1,1) Frequency (F) 3749
Left-sided Pr <= F 1.0000
Right-sided Pr >= F 3.220E-146
   
Table Probability (P) 1.019E-145
Two-sided Pr <= P 3.846E-146


Effective Sample Size = 7200
Frequency Missing = 177