Consider the following returns and states of the economy for TZ.Com.: Economy ProbabilityReturn Weak 15% Normal 50% Strong 35% -9% 2% 6% What is the standard deviation of TZ's returns? SET YOUR CALCULATOR TO FOUR DECIMAL PLACES AND ROUND TO 2 DECIMAL PLACES AT THE END. DO NOT ENTER THE %. FOR EXAMPLE, IF YOUR ANSWER IS 7.7011% ENTER IT AS 7.70.

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
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Consider the following returns and states of the economy for TZ.Com.:
Economy ProbabilityReturn
Weak 15%
Normal 50%
Strong 35%
-9%
2%
6%
What is the standard deviation of TZ's returns? SET YOUR CALCULATOR TO FOUR DECIMAL
PLACES AND ROUND TO 2 DECIMAL PLACES AT THE END. DO NOT ENTER THE %. FOR
EXAMPLE, IF YOUR ANSWER IS 7.7011% ENTER IT AS 7.70.
Transcribed Image Text:Consider the following returns and states of the economy for TZ.Com.: Economy ProbabilityReturn Weak 15% Normal 50% Strong 35% -9% 2% 6% What is the standard deviation of TZ's returns? SET YOUR CALCULATOR TO FOUR DECIMAL PLACES AND ROUND TO 2 DECIMAL PLACES AT THE END. DO NOT ENTER THE %. FOR EXAMPLE, IF YOUR ANSWER IS 7.7011% ENTER IT AS 7.70.
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