Solve the following problems. a. After 8 points are added to each score in a sample, the

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Solve the following problems.

a. After 8 points are added to each score in a sample, the mean is found to be M 5 40.

What was the value for the original mean?

b. After every score in a sample is multiplied by 5, the mean is found to be M 5 40.

What was the value for the original mean?

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Essentials Of Statistics For The Behavioral Sciences

ISBN: 9781337098120

9th Edition

Authors: Frederick J Gravetter, Larry B. Wallnau, Lori Ann B. Forzano

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Question Posted: Jul 18, 2024 07:07 AM

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Solve the following problems. a. After 8 points are added to each score in a sample, the

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Essentials Of Statistics For The Behavioral Sciences

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