Suppose that your statistics professor returned your first midterm exam with only a z score written on
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Suppose that your statistics professor returned your first midterm exam with only a z score written on it. She also told you that a histogram of the scores was approximately normal. How would you interpret each of the following z scores?
a. 2.2
d. 1.0
b. 0.4
e. 0
c. 1.8
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Related Book For
Statistics The Exploration And Analysis Of Data
ISBN: 9781133171744
007th Edition
Authors: Roxy Peck, Ay L Devore
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