A researcher is conducting a chi-square test for independence to evaluate the relationship between gender and preference among three different designs for a new automobile. Each individual in a sample...



A researcher is conducting a chi-square test for independence to evaluate the relationship between gender and preference among three different designs for a new automobile. Each individual in a sample of n = 25 males and n = 25 females selects a favorite design from the three choices. If the researcher obtains a chi-square statistic of χ2 = 6.21, what is the appropriate statistical decision for the test?



Select one:



a.

​ Reject the null hypothesis with α = .05 but not with α = .01.





b.

​ Reject the null hypothesis with either α = .05 or α = .01.





c.

​ Fail to reject the null hypothesis with either α = .05 or α = .01.





d.

​ Fail to reject the null hypothesis with α = .10.







Jun 08, 2022
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