A population has a mean of m = 30 and a standard deviation of s = 5.
Question:
a. If = 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 3, what would be the new values for the mean and standard deviation?
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Step by Step Answer:
a The new mean is 35 and ...View the full answer
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Ishrat Khan
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Related Book For 
Essentials Of Statistics For The Behavioral Sciences
ISBN: 9781133956570
8th Edition
Authors: Frederick J Gravetter, Larry B. Wallnau
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