College tuition: Independent random samples of private college and university tuition and fees for a recent academic

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College tuition: Independent random samples of private college and university tuition and fees for a recent academic year from California and New York yielded the following data, in dollars.

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Construct a 95% confidence interval for the difference between the mean amounts of tuition in the two states.

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Elementary Statistics

ISBN: 9781264136407

4th Edition

Authors: William Navidi , Barry Monk

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