Question: 1. Given the following probability distribution, calculate the standard deviation. Probability - Outcome 40% ------------- (-5%) 40% ------------- 10% 20% ------------- 30% A. 12.88% B.
1. Given the following probability distribution, calculate the standard deviation.
Probability - Outcome
40% ------------- (-5%)
40% ------------- 10%
20% ------------- 30%
A. 12.88%
B. 12.22%
C. 18.79%
D. 35.00%
2. Given the following probability distribution, calculate the expended return.
Probability - Outcome
20% ------------- 5%
40% ------------- 10%
20% ------------ 15%
20% ------------ 20%
A. 18.875%
B. 12.00%
C. 12.50%
D. 50.25%
3. If the expected return is 6% and the standard deviation is 9% then what is the coefficient of variation? (express your answer to 1 decimal place)
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