Intro The following table shows historical end-of-year prices for two non-dividend- paying stocks 1 A B 1 Year Stock A Stock B 2 1 60.49 21.63 3 2 72.84 22.75 4 3 54.66 20.77 5 4 39.8 20.59 | | | 6 5 48.52 21.16 7 6 6 62.73 21.54 Part 1 - Attempt 1/3 for 10 pts. What was the arithmetic average return for stock B? 6+ decimals Submit Attempt 1/3 for 10 pts. Part 2 What was the standard deviation of returns for stock B? 3+ decimals Submit Attempt 1/1 Part 3 Which stock was riskier? O A Stock A Stock B Save