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

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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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Stats Data And Models

ISBN: 662

4th Edition

Authors: Richard D. De Veaux, Paul D. Velleman, David E. Bock

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