Enter problem statement here. Suppose that you want to use the 10-year historical average return on Apple stock to forecast the expected future return on the stock. The 95% confidence interval for your estimate os the expextec return is closest to? Data: Annual average return = 8.8% Variance= 0.0378346 Hint: Use the standard error to calculate the interval A. 7.6% to 10.6% B. -9.6% to 27.3% C. 4.8% to 11.6% D. -3.5% to 21.1%