Intro The following table shows realized rates of return for two stocks. B 1 Year Stock A Stock B 2 1 5% 15% 3 2 -15% -14% 4 3 -6% -8% 54 5% 28% 6 5 14% 8% 7 6 9% 6% 3 6 Part 1 Attempt 1/10 for 10 pts. What is the arithmetic average return for stock B? 3+ decimals Submit Part 2 | Attempt 1/10 for 10 pts. What is the standard deviation for stock B? 3+ decimals Submit | Attempt 1/10 for 10 pts. Part 3 What is the correlation of returns? 2+ decimals Submit Part 4 - Attempt 1/10 for 10 pts. What is the expected return of a portfolio with 50% invested in stock A and the remainder in stock B? 4+ decimals Submit Part 5 Attempt 1/10 for 10 pts. What is the standard deviation of a portfolio with 50% invested in stock A and the remainder in stock B? 3+ decimals Submit