Question
Given the following information about a stock's return in the various states of the economy, calculate the standard deviation of its return. State of economy
Given the following information about a stock's return in the various states of the economy, calculate the standard deviation of its return.
| State of economy | Probability | Stock return |
|---|---|---|
| Recession | 0.15 | -0.11 |
| Normal | 0.49 | 0.10 |
| Boom | -- | 0.28 |
Enter answer in percents, accurate to two decimal places.
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Gapenski's Healthcare Finance An Introduction To Accounting And Financial Management
Authors: Kristin L. Reiter, Paula H. Song
7th Edition
1640551867, 9781640551862
