in a national survey of 2013 randomly selected adults, 1283 indicated that they think that rudeness in American society is a serious problem. We wish to use this information to determine if there is convincing evidence that less than three-quarters of adults believe that rudeness is a serious problem in America. Suppose we want to perform this test at the a= 0.01 significance level. What would our rejection region be if we were using the Classical or Critical Value Approach? Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a b с d e f g h i Reject Ho if Z ≤ 2.33 Reject Ho if Z-2.33 Reject Ho if Z < −2.33 Reject Ho if Z≤ 2.58 Reject Ho if Z-2.58 Reject Ho if Z-2.58 Reject Ho if Z < 0.01 Reject Ho if Z-2.33 or if Z≥ 2.33 Reject Ho if Z < -2.58 or if Z > 2.58

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A: