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

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

a) What is the sampling distribution model for the sample mean? Describe shape, centre, and spread.

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

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Stats Data And Models

ISBN: 9780134301051

3rd Canadian Edition

Authors: Richard De Veaux, Paul Velleman, David Bock, Augustin Vukov, Augustine Wong

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