A survey was taken in which people were asked how many siblings they had. The following TI-84

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A survey was taken in which people were asked how many siblings they had. The following TI-84 Plus display presents some results.image text in transcribed

a. Is this a population or a sample?

b. Find the appropriate standard deviation.

c. Find the appropriate variance.

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Elementary Statistics

ISBN: 9781259969454

3rd Edition

Authors: William Navidi, Barry Monk

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