The weights of pears in an orchard are normally distributed with mean .32 pound and standard deviation
Question:
(a) If one pear is selected at random, what is the probability that its weight is between .28 and .34 pound?
(b) If denotes the average weight of a random sample of four pears, what is the probability that X is between .28 and .34 pound?
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Related Book For
Statistics Principles And Methods
ISBN: 9780470904114
7th Edition
Authors: Richard A. Johnson, Gouri K. Bhattacharyya
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