To compute the variance, of a discrete random variable you need to know the a. variables possible

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To compute the variance, of a discrete random variable you need to know the

a. variable’s possible values.

b. expected value of the variable.

c. probability of each possible value of the variable.

d. all of the above.

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Quantitative Analysis For Management

ISBN: 213168

12th Edition

Authors: Barry Render ,Ralph M. Stair ,Michael E. Hanna

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