Consider the following returns and states of the economy for TZ.Com.: EconomyProbabilityReturn 2% Weak 40% Normal 50% 8% Strong 10% 15% What is the standard deviation of TZ's returns? 4.05% 4.85% 4.49% 4.99% 4.60%

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.:
EconomyProbabilityReturn
2%
Weak
40%
Normal 50%
8%
Strong 10%
15%
What is the standard deviation of TZ's returns?
4.05%
4.85%
4.49%
4.99%
4.60%
Transcribed Image Text:Consider the following returns and states of the economy for TZ.Com.: EconomyProbabilityReturn 2% Weak 40% Normal 50% 8% Strong 10% 15% What is the standard deviation of TZ's returns? 4.05% 4.85% 4.49% 4.99% 4.60%
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