The amounts of time per workout an athlete uses a stairclimber are normally distributed, with a mean

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The amounts of time per workout an athlete uses a stairclimber are normally distributed, with a mean of 20 minutes and a standard deviation of 5 minutes. Find the probability that a randomly selected athlete uses a stair climber for

(a) Less than 17 minutes,

(b) Between 20 and 28 minutes, and

Find the indicated probabilities. If convenient, use technology to find the probabilities.

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Related Book For answer-question

Elementary Statistics Picturing The World

ISBN: 9780134683416

7th Edition

Authors: Ron Larson, Betsy Farber

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Question Posted: May 14, 2019 09:01 AM

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The amounts of time per workout an athlete uses a stairclimber are normally distributed, with a mean

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a Using technology P x 17 Pz 0...View the full answer

Elementary Statistics Picturing The World

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