A stock has yielded returns of 9 percent, 16 percent, 20 percent, and -5 percent over the past four years, respectively. What is the standard deviation of these returns?
A stock has yielded returns of 9 percent, 16 percent, 20 percent, and -5 percent over the past four years, respectively. What is the standard deviation of these returns?
Essentials Of Investments
11th Edition
ISBN:9781260013924
Author:Bodie, Zvi, Kane, Alex, MARCUS, Alan J.
Publisher:Bodie, Zvi, Kane, Alex, MARCUS, Alan J.
Chapter1: Investments: Background And Issues
Section: Chapter Questions
Problem 1PS
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Transcribed Image Text:A stock has yielded returns of 9 percent, 16 percent, 20
percent, and -5 percent over the past four years,
respectively. What is the standard deviation of these
returns?
O 12.86 percent
O 11.05 percent
O 13.38 percent
O 10.98 percent
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