Question: Suppose the critical value for a left-tailed hypothesis test is -2.56 and the test statistic is -2.21, what is the appropriate conclusion? Reject the alternative

Suppose the critical value for a left-tailed hypothesis test is -2.56 and the test statistic is -2.21, what is the appropriate conclusion?

Reject the alternative hypothesis

Fail to reject the null hypothesis

Reject the null hypothesis

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