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A. Reject the null hypothesis. B. Do not reject the null hypothesis. C. Reject t

ID: 3207705 • Letter: A

Question

A. Reject the null hypothesis.

B. Do not reject the null hypothesis.

C. Reject the null hypothesis because the p-value is bigger than 0.05.

D. Collect more data.

E. Reject the null hypothesis because the p-value is less than 1 - 0.05 = 0.95.

Observed Hypothesis Expected Chi-Square Term Phenotype 2sz Female: 0.0361 249.0000 249.0000 2ST 249.0000 0.2570 Male: 249.0000 Female: w 264 0.9036 249.0000 249.0000 Male: w 2.7149 223 249.0000 249.0000 996 3.9116 TOTAL 996.0000 996.0000 Chi-Squared Test Statistic-3.9116 Degrees of Freedom 3 Level of Significance 0.2712

Explanation / Answer

we go for option b since tabulated chi square at 5% level of significance and 3 df we get 7.814

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