An army psychologist gave a random sample of seven soldiers a test to measure sense of humor and another test to measure aggressiveness. Higher scores mean greate sense of humor or more aggressiveness. 45 6 Soldier 2 3 7 Score on humor test 55 85 | 61 79 76 88 64 Score on aggressiveness test 73 69 77 63 65 75 61 Using a 0.05 level of significance, test the claim that rank in humor has a monotone-decreasing relation to rank in aggressiveness. (a) Ranking the data with rank 1 for highest score on a test, make a table of ranks to be used in a Spearman rank correlation test. Soldier Humor Rank x Aggressiveness Rank y d = x - y d² 1 2 3 5 6 Ed? = Compute the sample test statistic. (Round your answer to three decimal places.)

An army psychologist gave a random sample of seven soldiers a test to measure sense of humor and another test to measure aggressiveness. Higher scores mean greate sense of humor or more aggressiveness. 45 6 Soldier 2 3 7 Score on humor test 55 85 | 61 79 76 88 64 Score on aggressiveness test 73 69 77 63 65 75 61 Using a 0.05 level of significance, test the claim that rank in humor has a monotone-decreasing relation to rank in aggressiveness. (a) Ranking the data with rank 1 for highest score on a test, make a table of ranks to be used in a Spearman rank correlation test. Soldier Humor Rank x Aggressiveness Rank y d = x - y d² 1 2 3 5 6 Ed? = Compute the sample test statistic. (Round your answer to three decimal places.)

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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