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16. Refer to Exhibit above. The p-value is equal to 0.3849 0.1151 0.2698 C. d. 0

ID: 3326100 • Letter: 1

Question

16. Refer to Exhibit above. The p-value is equal to 0.3849 0.1151 0.2698 C. d. 0.2302 17. Refer to Exhibit above. According to the p-value approach, if the test is done at a 1 level of significance, the null hypothesis should a. not be rejected b. be rejected c. Not enough information given to answer this question. d. None of the other answers are correct. 18 Refer to Exhibit above. When the significance level is 1%, the critical value is 19. In hypothesis testing, the hypothesis tentatively assumed to be true is a. the alternative hypothesis b. c. either the null or the alternative d. None of the other answers are correct. the null hypotkesis

Explanation / Answer

19) the correct answer is option (b) that is the null hypothesis.

We assume null hypothesis to be true because it is the hypothesis to be tested and we will fail to reject it until the evidence indicates otherwise.

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