4. Use the following contingency table to determine whether variable 1 is indepe

Question

4. Use the following contingency table to determine whether variable 1 is independent of variable 2. Let -0.05 Variable 2 23 17 Total Variable 18 20 18 Total Freq: Count Contingency Table Variable 1 By Variable 2 Count Expected Cell Chi2 Z Total 23 21 11.0365 20.8467 24.1168 0.08410.2224 0.4028 20 8.86861 16.7518 19.3796 0.085 0.0037 0.0199 18 7.09489 13.4015 15.5036 0.00130.4303 0.4020 59 56 17 45 7 36 Total 27 51 137 Tests DF LogLike RSquare (U) 0.0058 137 4 0.83571979 Test Likelihood Ratio Pearson ChiSquare Prob>ChiSq 0.7959 0.7995 1.671 1.652 a. Use the chi-square value to test the independence

Explanation / Answer

Answer to the question is as follows:

a. So, you have already perfomed the ChiSquare test of independence

b. p-value for the test is coming out to be .7959, which is more than .05, indicating independence of the variables

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