You've observed the following returns on Yamauchi Corporation's stock over the past five years: -26.1 percent, 14.4 percent, 31.8 percent, 2.7 percent, and 21.7 percent. a. What was the arithmetic average return on the stock over this five-year period? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) b. What was the variance of the returns over this period? (Do not round intermediate calculations and 'round your answer to 6 decimal places, e.g., 32.161616.) c. What was the standard deviation of the returns over this period? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) a. Arithmetic average return % b. Variance C. Standard deviation %
You've observed the following returns on Yamauchi Corporation's stock over the past five years: -26.1 percent, 14.4 percent, 31.8 percent, 2.7 percent, and 21.7 percent. a. What was the arithmetic average return on the stock over this five-year period? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) b. What was the variance of the returns over this period? (Do not round intermediate calculations and 'round your answer to 6 decimal places, e.g., 32.161616.) c. What was the standard deviation of the returns over this period? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) a. Arithmetic average return % b. Variance C. Standard deviation %
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:You've observed the following returns on Yamauchi Corporation's stock over the past
five years: -26.1 percent, 14.4 percent, 31.8 percent, 2.7 percent, and 21.7 percent.
a. What was the arithmetic average return on the stock over this five-year period? (Do
not round intermediate calculations and enter your answer as a percent rounded
to 2 decimal places, e.g., 32.16.)
b. What was the variance of the returns over this period? (Do not round intermediate
calculations and 'round your answer to 6 decimal places, e.g., 32.161616.)
c. What was the standard deviation of the returns over this period? (Do not round
intermediate calculations and enter your answer as a percent rounded to 2
decimal places, e.g., 32.16.)
a.
Arithmetic average return
%
b.
Variance
C.
Standard deviation
%
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