Statistics for The Behavioral Sciences (MindTap Course List)
Statistics for The Behavioral Sciences (MindTap Course List)
10th Edition
ISBN: 9781305504912
Author: Frederick J Gravetter, Larry B. Wallnau
Publisher: Cengage Learning
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Textbook Question
Chapter 6, Problem 20P

, Rochester, New York, averages µ = 2 l .9 inches of snow for the month of December. The distribution

of snowfall amounts is approximately normal with a standard deviation of

σ = 6.5 inches. A local jewelry

store advertised a refund of 50% off all purchase made in December, if we have more than 3 feet(36 inches)

during the month. What is the probability that the jewelry store will have to pay off on its promise?

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Statistics for The Behavioral Sciences (MindTap Course List)

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