Suppose your expectations regarding the stock market are as follows: State of the Economy Boom Normal growth Recession E (r) = Σ=1P(s)r(s) Var (r) = 6² SD (r) = o = √Var (r) Required: Use above equations to compute the mean and standard deviation of the HPR on stocks. (Do not round intermediate calculations Round your answers to 2 decimal places.) Probability 0.3 0.4 0.3 Es=1 P (s)[r (s)- E (r)]² HPR 44% 14 -16

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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Suppose your expectations regarding the stock market are as follows:
State of the Economy
Boom
Normal growth
Recession
E (r)
=
Σs=1 P(s)r(s)
Var (r) = ² =
Probability
0.3
0.4
0.3
Σs ₁ p (s)[r (s)- E (r)]²
HPR
44%
14
-16
SD (r) = 0 = Var (r)
Required:
Use above equations to compute the mean and standard deviation of the HPR on stocks. (Do not round intermediate calculations.
Round your answers to 2 decimal places.)
Transcribed Image Text:Suppose your expectations regarding the stock market are as follows: State of the Economy Boom Normal growth Recession E (r) = Σs=1 P(s)r(s) Var (r) = ² = Probability 0.3 0.4 0.3 Σs ₁ p (s)[r (s)- E (r)]² HPR 44% 14 -16 SD (r) = 0 = Var (r) Required: Use above equations to compute the mean and standard deviation of the HPR on stocks. (Do not round intermediate calculations. Round your answers to 2 decimal places.)
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