Exam 2 notes- Fall 2006 - Cleveland

Exam 2 notes- Fall 2006 - Cleveland - In a random sample of...

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1. Every 5 th person is known as? a. Systematic sample 2. A recent article in Vitality magazine reported that the mean amount of leisure time per week for American men is 40.0 hours. You believe this figure is too large and decide to conduct your own test.
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Unformatted text preview: In a random sample of 60 men, you find that the mean is 37.8 hours of leisure per week with a standard deviation of 12.2 hours. Can you conclude that the data in the article is too large? Use the .05 significance level. a....
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This note was uploaded on 11/29/2010 for the course MIS 311F taught by Professor Cleveland during the Spring '07 term at University of Texas at Austin.

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