mark all of the following statements that you believe to be true and leave unmarked those that are false. You will receive partial credit for this question, i.e., two points for each statement you correctly mark or correctly leave unmarked. 1. The realized return of a stock is the relative change in value an investor would have received in a given period due to capital gains and dividends. 2. Empirical stock market data shows that, historically, the average return of a single stock is linearly related to the volatility of its return. 3. The statistical explanation for the diversification of risk in a stock portfolio is that as the correlation between the returns of