Given the following information, compute the standard deviation for Investment A: $\begin{array}{ll}
\text { Investment A }\
\text { Payoff } & \text { Probability } \
\hline 20 \% & 0.5 \
10 \% & 0.4 \
-10 \% & 0.1
\end{array}$ $\hat { r} _ { \mathcal { A } }$ = 13.0%
A)85.0%
B)5.0%
C)9.0%
D)17.%
E)None of the above are correct.

Question

Given the following information, compute the standard deviation for Investment A: $\begin{array}{ll}
\text { Investment A }\
\text { Payoff } & \text { Probability } \
\hline 20 \% & 0.5 \
10 \% & 0.4 \
-10 \% & 0.1
\end{array}$  $\hat { r} _ { \mathcal { A } }$ = 13.0%
A)85.0% 
B)5.0% 
C)9.0% 
D)17.% 
E)None of the above are correct.

Quizplus · Accepted Answer

The Answer of Given the following information, compute the standard deviation for Investment A: $\begin{array}{ll}
\text { Investment A }\
\text { Payoff } & \text { Probability } \
\hline 20 \% & 0.5 \
10 \% & 0.4 \
-10 \% & 0.1
\end{array}$  $\hat { r} _ { \mathcal { A } }$ = 13.0%
A)85.0% 
B)5.0% 
C)9.0% 
D)17.% 
E)None of the above are correct.