41. Sampling. A sample is chosen randomly from a population that can be described by a Normal...

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41. Sampling. A sample is chosen randomly from a population that can be described by a Normal model.

a) What’s the sampling distribution model for the sample mean? Describe shape, center, and spread.

b) If we choose a larger sample, what’s the effect on this sampling distribution model?

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Business Statistics

ISBN: 9780321716095

2nd Edition

Authors: Norean D. Sharpe, Paul F. Velleman, David Bock, Norean Radke Sharpe

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