Question 15 4 pts If a random variable follows a normal distribution, what is the probability that the random variable is larger than +1.96 standard deviations from the mean? 1.25 percent 2.50 percent 3.75 percent 5.00 percent D Question 16 4 pts If we assume investors a risk-averse and they must choose between two stocks with the same expected return, which stock will they chqose? the stock with the larger variance the stock with the larger standard deviation the stock with the smaller Sharpe Ratio the stock with the larger Sharpe Ratio