When conducting a hypothesis test with chi-square analysis,the rejection region in a chi-square distribution is always in the upper or right tail.

Question

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In a chi-square distribution, the rejection region can be in either tail depending on the direction of the alternative hypothesis. However, if the null hypothesis is true, the test statistic should be in the expected range and there should be no rejection of the null hypothesis.

When Conducting a Hypothesis Test with Chi-Square Analysis,the Rejection Region