a. The mathematical measurement for volatility in the stock market is standard deviation.

True

False

b. The variance of an investment's returns is a measure of the:

volatility of the rates of return.
		probability of a negative return.
		historic return over long time periods.
		average value of the investment.

c. Consider the following information, what are the expected rate of return of stock X?

9.84%

10.5%

11%

11.75%

please answer all parts