A population has a mean of = 60 and a standard deviation of = 12.

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A population has a mean of Î¼ = 60 and a standard deviation of Ïƒ = 12.
a. For this population, find the z-score for each of the following X values.

b. For the same population, find the score (X value) that corresponds to each of the following z-scores.

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Essentials Of Statistics For The Behavioral Sciences

ISBN: 9781133956570

8th Edition

Authors: Frederick J Gravetter, Larry B. Wallnau

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Question Posted: Sep 22, 2015 08:51 AM

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A population has a mean of = 60 and a standard deviation of = 12.

Question:

X=69 X=54 X=84 X=48 X=63 X=45 z = 0.50 zーー0.25 z = 1.50 z=-0.50 z=-2.50 z=1.25

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a b X z 69 075 54 050 ...View the full answer

Essentials Of Statistics For The Behavioral Sciences

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