Consider the following returns and states of the economy for TZ.Com.: Economy Probability Return Weak 40% 1% Normal 50% 8% Strong 10% 39% 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 7.70% 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 Probability Return
Weak 40%
1%
Normal 50%
8%
Strong 10%
39%
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 7.70% ENTER
IT AS 7.70.
Transcribed Image Text:Consider the following returns and states of the economy for TZ.Com.: Economy Probability Return Weak 40% 1% Normal 50% 8% Strong 10% 39% 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 7.70% ENTER IT AS 7.70.
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