A researcher computes a 2 × 2 chi-square test for independence. What is the critical value for this test at a 0.05 level of significance?

A researcher computes a 2 × 2 chi-square test for independence. What is the critical value for this test at a 0.05 level of significance? 



a. 3.84
b. 5.99
c. 7.81
d. 9.49





Answer: A


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