A population has a mean of m 5 50 and a standard deviation of s 5 10.

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a. If 3 points were added to every score in the population, what would be the new values for the mean and standard deviation?

b. If every score in the population were multiplied by 2, then what would be the new values for the mean and standard deviation?

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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 20, 2024 07:01 AM

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A population has a mean of m 5 50 and a standard deviation of s 5 10.

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Essentials Of Statistics For The Behavioral Sciences

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