Question: In a study that compared gender differences in success rate on math tests, the researcher calculated a chi-square statistic of -19.2 (degrees of freedom=1). Based

In a study that compared gender differences in success rate on math tests, the researcher calculated a chi-square statistic of -19.2 (degrees of freedom=1). Based on these results, you will: Question 2Select one: a. Reject the null hypothesis, that is, there are significant gender differences in success rates b. Accept the null hypothesis, that is, there are no gender differences in success rates c. the observed means of the groups are different from the expected means d. There is a mistake in the calculation because chi-square statistics cannot take negative values

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