Question
A normal distribution of scores has a standard deviation of 10 and a mean of O. Find the z-scores corresponding to each of the following
A normal distribution of scores has a standard deviation of 10 and a mean of O. Find the z-scores corresponding to each of the following values:a) A score that is 20 points above the mean.b) A score that is 10 points below the mean.c) A score that is 15 points above the meand) A score that is 30 points below the mean.
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Precalculus
Authors: Braja M Das, David Cohen, Theodore B Lee, David Sklar
7th Edition
1133386482, 9781133386483
