Consider the high school SAT scores data from Exercise 31 once more. The mean Verbal score was

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Consider the high school SAT scores data from Exercise 31 once more. The mean Verbal score was 596.30 and the standard deviation was 99.52.

a) Find a 90% confidence interval for the mean SAT Math score for all students with an SAT Verbal score of 500.

b) Find a 90% prediction interval for the Math score of the senior class president, if you know she scored 710 on the Verbal section.

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Business Statistics

ISBN: 9780321925831

3rd Edition

Authors: Norean Sharpe, Richard Veaux, Paul Velleman

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Question Posted: May 15, 2015 04:18 AM

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Consider the high school SAT scores data from Exercise 31 once more. The mean Verbal score was

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Business Statistics

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