The mean of a statistics examination is 77.0. (a) If your score is 85, would you prefer

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The mean of a statistics examination is 77.0.

(a) If your score is 85, would you prefer the standard deviation to be large or small for purposes of getting a better grade? Why?

(b) If your score is 69, would you prefer the standard deviation to be large or small? Why?

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Introductory Statistics For The Behavioral Sciences

ISBN: 9780470907764

7th Edition

Authors: Joan Welkowitz, Barry H. Cohen, R. Brooke Lea

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Question Posted: Feb 18, 2020 09:41 AM

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The mean of a statistics examination is 77.0. (a) If your score is 85, would you prefer

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Introductory Statistics For The Behavioral Sciences

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