The returns on XYZ Corp. over the last four years are 10%, 12%, 3%, and -9%. a.

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The returns on XYZ Corp. over the last four years are 10%, 12%, 3%, and -9%.

a. What is the historical average return over the last four years?

b. What is the variance of the returns over the last four years?

c. What is the standard deviation of the returns over the last four years?

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Income Tax Fundamentals 2013

ISBN: 9781285586618

31st Edition

Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven L Gill

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