Deck 22: Web Appendix: A Review of Statistics and the Security Market Line

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Question
The standard deviation of your expected return from this investment is

A) 0.001
B) 0.004
C) 0.124
D) 1.240
E) None of the above
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Question
The expected return from this investment is

A) -0.0752
B) -0.0040
C) 0.00
D) 0.0075
E) 0.4545
Question
The coefficient of variation of this investment is

A) -0.06
B) -0.65
C) 6.60
D) 16.53
E) 165.10
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Deck 22: Web Appendix: A Review of Statistics and the Security Market Line
The standard deviation of your expected return from this investment is

A) 0.001
B) 0.004
C) 0.124
D) 1.240
E) None of the above
0.124
The expected return from this investment is

A) -0.0752
B) -0.0040
C) 0.00
D) 0.0075
E) 0.4545
D
E(R) = (-0.10)(0.15) + (-0.20)(0.15) + (0.00)(0.35) + (0.15)(0.25) + (0.15)(0.10) = 0.0075
The coefficient of variation of this investment is

A) -0.06
B) -0.65
C) 6.60
D) 16.53
E) 165.10
D
The coefficient of variation (CV) equals 0.124 / 0.0075 = 16.53
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