Assume that the following represent a population of N = 16 values. a. Compute the population mean.

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Assume that the following represent a population of N = 16 values.
25 12 21 13 19 17 15 18 23 16 18 15 22 14 23 17

a. Compute the population mean.

b. If a random sample of n = 9 includes the following values,

Compute the sample mean and calculate the sampling error for this sample.

c. Determine the range of extreme sampling error for a sample of size n = 4.

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Business Statistics A Decision Making Approach

ISBN: 9780133021844

9th Edition

Authors: David F. Groebner, Patrick W. Shannon, Phillip C. Fry

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