A researcher wants to know if the time spent in prison for a particular type of crime was the same for men and women. A random sample of men and women were each asked to give the length of sentence received. The data, in years, are listed to the right. What is the appropriate test to test the claim that there is no difference in the sentence received by Men 9 21 15 17 18 25 Women 8 11 8 13 25 11 each sex? Men 13 21 11 18 22 23 Women 33 7 9 12 16 26 ..... O A. t-test B. Sign test c. Wilcoxon signed-rank test O D. Wilcoxon rank sum test

A researcher wants to know if the time spent in prison for a particular type of crime was the same for men and women. A random sample of men and women were each asked to give the length of sentence received. The data, in years, are listed to the right. What is the appropriate test to test the claim that there is no difference in the sentence received by Men 9 21 15 17 18 25 Women 8 11 8 13 25 11 each sex? Men 13 21 11 18 22 23 Women 33 7 9 12 16 26 ..... O A. t-test B. Sign test c. Wilcoxon signed-rank test O D. Wilcoxon rank sum test

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section: Chapter Questions

Problem 8CR

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