The last four years of returns for a stock are as shown here: a. What is the average annual return? b. What is the variance of the stock's returns? c. What is the standard deviation of the stock's returns? Note: Notice that the average return and standard deviation must be entered in percentage format. The variance must be entered in decimal format.

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
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please help with parts a,b, and c
The last four years of returns for a stock are as shown here:
a. What is the average annual return?
b. What is the variance of the stock's returns?
c. What is the standard deviation of the stock's returns?
Note: Notice that the average return and standard deviation must be entered in percentage format. The variance must be entered
in decimal format.
Transcribed Image Text:The last four years of returns for a stock are as shown here: a. What is the average annual return? b. What is the variance of the stock's returns? c. What is the standard deviation of the stock's returns? Note: Notice that the average return and standard deviation must be entered in percentage format. The variance must be entered in decimal format.
Data table
(Click on the following icon e in order to copy its contents into a spreadsheet.)
Year
1
2
3
4
Return
- 4.2%
+ 28.1%
+ 11.8%
+ 3.6%
Transcribed Image Text:Data table (Click on the following icon e in order to copy its contents into a spreadsheet.) Year 1 2 3 4 Return - 4.2% + 28.1% + 11.8% + 3.6%
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