The distributions of scores on two exams are approximately normal. The mean of the first exam is

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The distributions of scores on two exams are approximately normal. The mean of the first exam is 80, and the mean of the second exam is 95. The SD of each exam is 15. Draw a figure to show that there must be some scores on the first exam that are greater than the mean of the second exam.

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Related Book For  answer-question

Introductory Statistics For The Behavioral Sciences

ISBN: 9780470907764

7th Edition

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

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