which of the following statements are not true? question 12 options: a good hypothesis-testing procedure is one for which the probability of making either type i or type ii error is small. a rejection region consists of the set of all test statistic values for which the alternative hypothesis will be rejected. a test statistic is a function of the sample data on which the decision to reject or not reject the null hypothesis is to be based. a rejection region consists of the set of all test statistic values for which the null hypothesis will be rejected.