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Calculating Returns and Variability Youve observed the following returns on Yamauchi Corporations stock over the past five years: 10 percent, 24 percent, 21 percent, 11
Calculating Returns and Variability Youve observed the following returns on Yamauchi Corporations stock over the past five years: 10 percent, 24 percent, 21 percent, 11 percent, and 8 percent.
a) What was the arithmetic average return on the stock over this five-year period?
b) What was the variance of the returns over this period? The standard deviation?
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