31.54 Intro The following table shows historical beginning-of-year prices for two stocks. B 1 Year Stock A Stock B 2 2013 576.22 3 2014 29.61 570.89 4 2015 28.98 595.25 5 2016 31.67 618.44 6 2017 29.37 543.49 7 2018 31.14 527.04 8 2019 26.34 485.72 9 2020 26.37 583.74 10 2021 27.25 637.12 Part 1 Attempt 1/5 for 2 pts. Calculate the annual returns. What was the arithmetic average annual return for stock B? 4+ decima Submit Attempt 1/5 for 2 pts. Part 2 What was the variance for stock B? 4+ decima Submit T3070 Attempt 1/5 for 2 pts. Part 3 What was the standard deviation for stock B? 3+ decimals Submit Attempt 1/5 for 2 pts. Part 4 What was the covariance of returns? 5+ decimals Submit | Attempt 1/5 for 2 pts. Part 5 What was the correlation coefficient? 3+ decimals Submit 31.54 Intro The following table shows historical beginning-of-year prices for two stocks. B 1 Year Stock A Stock B 2 2013 576.22 3 2014 29.61 570.89 4 2015 28.98 595.25 5 2016 31.67 618.44 6 2017 29.37 543.49 7 2018 31.14 527.04 8 2019 26.34 485.72 9 2020 26.37 583.74 10 2021 27.25 637.12 Part 1 Attempt 1/5 for 2 pts. Calculate the annual returns. What was the arithmetic average annual return for stock B? 4+ decima Submit Attempt 1/5 for 2 pts. Part 2 What was the variance for stock B? 4+ decima Submit T3070 Attempt 1/5 for 2 pts. Part 3 What was the standard deviation for stock B? 3+ decimals Submit Attempt 1/5 for 2 pts. Part 4 What was the covariance of returns? 5+ decimals Submit | Attempt 1/5 for 2 pts. Part 5 What was the correlation coefficient? 3+ decimals Submit