Suppose that the index model for stocks A and B is estimated from excess returns with the following results: RA= 3.6% + 1.20RM + eA RB = -1.6% + 1.5RM + eB OM = 16%; R-squareд = 0.25; R-squareg = 0.15 What is the standard deviation of each stock? Note: Do not round intermediate calculations. Round your answers to 2 decimal places. Stock A Stock B Standard Deviation % %

Essentials Of Investments
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ISBN:9781260013924
Author:Bodie, Zvi, Kane, Alex, MARCUS, Alan J.
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Chapter1: Investments: Background And Issues
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Suppose that the index model for stocks A and B is estimated from excess returns with the following results:
RA = 3.6% + 1.20RM + eA
RB = -1.6% + 1.5RM + eB
OM = 16%; R-squareд
= 0.25; R-squareg = 0.15
What is the standard deviation of each stock?
Note: Do not round intermediate calculations. Round your answers to 2 decimal places.
Stock A
Stock B
Standard Deviation
%
%
Transcribed Image Text:S Suppose that the index model for stocks A and B is estimated from excess returns with the following results: RA = 3.6% + 1.20RM + eA RB = -1.6% + 1.5RM + eB OM = 16%; R-squareд = 0.25; R-squareg = 0.15 What is the standard deviation of each stock? Note: Do not round intermediate calculations. Round your answers to 2 decimal places. Stock A Stock B Standard Deviation % %
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