A random sample is drawn from a population with mean = 66 and standard deviation

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A random sample is drawn from a population with mean

μ = 66 and standard deviation σ = 5.5.

a. Comment on the distribution of the sample mean with n = 16 and n = 36.

b. Can you use the standard normal distribution to calculate the probability that the sample mean falls between 66 and 68 for both sample sizes?

c. Report the probability if you answered yes to the previous question for either sample size. L01

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Business Statistics Communicating With Numbers

ISBN: 9780071317610

1st Edition

Authors: Kelly Jaggia

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Question Posted: Jul 25, 2024 08:05 AM

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A random sample is drawn from a population with mean = 66 and standard deviation

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Business Statistics Communicating With Numbers

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