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QUESTION
Which of the following statements about hypothesis tests is INCORRECT?
Which of the following statements about hypothesis tests is INCORRECT?
a) H0 must always include equality.
b) In a one-tailed test, H1 involves either “>” or ““, but not “”.
c) If the test statistic lies in the rejection region, we reject the claim.
d) The claim can be either H0 or H1. e) The critical value indicates the start of the rejection region.
