
A First Course in Probability (10th Edition)
10th Edition
ISBN: 9780134753119
Author: Sheldon Ross
Publisher: PEARSON
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Transcribed Image Text:A data set has a mean of 70.7 and a standard deviation of 6.2. The score of 69, is how many standard
deviations away from the mean?
Write your answer with 2 decimal places.
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