Conceptual Questions-HW 5

Conceptual Questions-HW 5 - Conceptual Questions for...

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Conceptual Questions for material of HW 5 In hypothesis testing, the hypothesis tentatively assumed to be true is a. the alternative hypothesis b. the null hypothesis c. either the null or the alternative d. All of the above answers are correct. e. None of the above answers is correct. ANSWER: b In hypothesis testing if the null hypothesis is rejected, a. no conclusions can be drawn from the test b. the alternative hypothesis must also be rejected c. the data must have been accumulated incorrectly d. the sample size has been too small e. None of the above answers is correct. ANSWER: e The level of significance is the a. maximum allowable probability of Type II error b. maximum allowable probability of Type I error c. same as the confidence coefficient d. same as the p-value e. None of the above answers is correct. ANSWER: b The level of significance in hypothesis testing is the probability of a. accepting a true null hypothesis b. accepting a false null hypothesis c. rejecting a true null hypothesis
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Conceptual Questions-HW 5 - Conceptual Questions for...

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