The mean weight gain for women during a full-term pregnancy is 30.2 pounds. The standard deviation of
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The mean weight gain for women during a full-term pregnancy is 30.2 pounds. The standard deviation of weight gain for this group is 9.9 pounds, and the shape of the distribution of weight gains is symmetric and unimodal.
a. State the weight gain for women one standard deviation below the mean and for one standard deviation above the mean.
b. Is a weight gain of 35 pounds more or less than one standard deviation from the mean?
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Related Book For
Introductory Statistics Exploring The World Through Data
ISBN: 9780135163146
3rd Edition
Authors: Robert Gould, Rebecca Wong, Colleen N. Ryan
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