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All the answers, and please doble check before sending them to me. Thanks! Test: Week 3 Test ... Question 3 This Test: 100 pts possible

All the answers, and please doble check before sending them to me. Thanks!

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Test: Week 3 Test ... Question 3 This Test: 100 pts possible Submit Test Researchers collected data on the numbers of hospital admissions resulting from motor vehicle crashes, and results are given for Friday the 6th and Friday the 13th in the same month. Use the Wilcoxon signed-ranks test to test the claim that the matched pairs have differences that come from a population with median equal to zero at a significance level of a = 0.1. Fri. 6th 6 6 10 10 14 5 Fri. 13th 8 13 6 12 12 10 Click to view a table of critical values for the Wilcoxon signed-ranks test. First define the null and alternative hypotheses. More Info Ho D Critical Values of T for the Wilcoxon Signed-Ranks Test Calculate the test statistic. T = .006 .01 125 .06 (one tail one tail (one tail) one tail) Calculate the critical value. .01 .05 .10 (two tails) (two tails) (two tails) (to tails ) The critical value is What is the conclusion for this hypothesis test? 8 O A. Reject Ho. There is sufficient evidence to warrant rejection of the claim of no differe O B. Reject Ho. There is insufficient evidence to warrant rejection of the claim of no differ 11 O C. Fail to reject Ho. There is insufficient evidence to warrant rejection of the claim of n 10 D. Fail to reject Ho. There is sufficient evidence to warrant rejection of the claim of no 3 8 8 8 8 8 5 6 8 8 82 120 117 130 111 127 141 120 137 152 .01 .ce .05 .10 (two tails) (two tails) (two tails) two tails) 006 01 .025 .06 one tail) (one ta in one tail) one tail)

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