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Consider the following information for the next year's return on Alphabet. probability return 0.5 10% 0.5 20% Find the standard deviation. A. 9.4% B. 20%
Consider the following information for the next year's return on Alphabet.
probability | return |
0.5 | 10% |
0.5 | 20% |
Find the standard deviation.
A. | 9.4% | |
B. | 20% | |
C. | 10% | |
D. | 5.0% | |
E. | 8.3% |
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