The following table contains observed frequencies for a sample of 200. Column Variable Row Variable A B C P 20 46 40 Q 30 24 40 Test for independence of the row and column variables using a = 0.05. Compute the value of the X2 test statistic (to 2 decimals). .05

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The following table contains observed frequencies for a sample of 200.
Column Variable
Row Variable
A B
C
P
20
46
40
Q
30
24
40
40
Test for independence of the row and column variables using a = 0.05.
Compute the value of the X2 test statistic (to 2 decimals).
.05
Use Table 3 of Appendix B to find the p-value
Transcribed Image Text:The following table contains observed frequencies for a sample of 200. Column Variable Row Variable A B C P 20 46 40 Q 30 24 40 40 Test for independence of the row and column variables using a = 0.05. Compute the value of the X2 test statistic (to 2 decimals). .05 Use Table 3 of Appendix B to find the p-value
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