A normal population has mean = 242 and standard deviation = 31. a. What proportion

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A normal population has mean μ = 242 and standard deviation σ = 31.

a. What proportion of the population is greater than 233?

b. What is the probability that a randomly chosen value will be less than 249?

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Elementary Statistics

ISBN: 9781264136407

4th Edition

Authors: William Navidi , Barry Monk

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Question Posted: Jul 18, 2024 10:11 AM

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A normal population has mean = 242 and standard deviation = 31. a. What proportion

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Elementary Statistics

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