Refer to the Baseball 2012 data, which report information on the 30 Major League Baseball teams for

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Refer to the Baseball 2012 data, which report information on the 30 Major League Baseball teams for the 2012 season.

a. At the .05 significance level, can we conclude that there is a difference in the mean salary of teams in the American League versus teams in the National League?

b. At the .05 significance level, can we conclude that there is a difference in the mean home attendance of teams in the American League versus teams in the National League?

c. Compute the mean and the standard deviation of the number of wins for the 10 teams with the highest salaries. Do the same for the 10 teams with the lowest salaries. At the .05 significance level, is there a difference in the mean number of wins for the two groups?

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Statistical Techniques in Business and Economics

ISBN: 978-0078020520

16th edition

Authors: Douglas Lind, William Marchal

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Question Posted: Dec 10, 2014 07:41 AM

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Refer to the Baseball 2012 data, which report information on the 30 Major League Baseball teams for

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a If t is not between 2048 and 2048 reject H o Below is the Excel output for the test that does not ...View the full answer

Statistical Techniques in Business and Economics

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