Suppose you have scores of 60, 70, 65, 85, and 85 on exams in a sociology class.

Question:

a. What is the mean of these scores?

b. What score would you need on the next exam to have an overall mean of 75?

c. If the maximum score on an exam is 100, what is the maximum mean score that you could possibly have after the next exam? Explain.

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Statistical Reasoning for Everyday Life

ISBN: 978-0321817624

4th edition

Authors: Jeff Bennett, Bill Briggs, Mario F. Triola

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Question Posted: Dec 23, 2015 07:29 AM

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Suppose you have scores of 60, 70, 65, 85, and 85 on exams in a sociology class.

Question:

Step by Step Answer:

a Mean Total of values Total number of Values 6070658585 5 850 b Since the mean will be the ...View the full answer

Statistical Reasoning for Everyday Life

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