Consider the following returns and states of the economy for TZ.Com.: Economy Probability Return Weak 15% 2% Normal 50% 8% Strong 35% 15% What is the standard deviation of TZ's returns?
Consider the following returns and states of the economy for TZ.Com.: Economy Probability Return Weak 15% 2% Normal 50% 8% Strong 35% 15% What is the standard deviation of TZ's returns?
Essentials of Business Analytics (MindTap Course List)
2nd Edition
ISBN:9781305627734
Author:Jeffrey D. Camm, James J. Cochran, Michael J. Fry, Jeffrey W. Ohlmann, David R. Anderson
Publisher:Jeffrey D. Camm, James J. Cochran, Michael J. Fry, Jeffrey W. Ohlmann, David R. Anderson
Chapter15: Decision Analysis
Section: Chapter Questions
Problem 4P: Investment advisors estimated the stock market returns for four market segments: computers,...
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Question
Consider the following returns and states of the economy for TZ.Com.:
Economy
|
Probability
|
Return
|
Weak
|
15%
|
2%
|
Normal
|
50%
|
8%
|
Strong
|
35%
|
15%
|
What is the standard deviation of TZ's returns?
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