A library has seven branches in its system. The number of volumes (in thousands) held in the
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A library has seven branches in its system. The number of volumes (in thousands) held in the branches are83, 510, 33, 256, 401, 47, and 23.
a. Is this a sample or a population?
b. Compute the standard deviation.
c. Compute the coefficient of variation. Interpret.
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Related Book For
Basic Statistics For Business & Economics
ISBN: 9781259268939
6th Canadian Edition
Authors: Douglas A. Lind, William G Marchal, Samuel A. Wathen, Carol Ann Waite
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