Historical Rates of Return Stock Y Year NYSE 1 4.0 % 5.0 24.2 2 14.3 3 19.0 9.4 4 - 14.7 - 8.0 - 12.4 5 - 26.5 31.7 6 37.2 23.8 7 6.0 - 7.2 3.3 16.0 6.6 10 20.5 24.6 11 30.6 18.0 Mean 9.8 % 10.7 % 19.6 % 13.8 % Use a spreadsheet or a calculator with a linear regression function to estimate beta. Round your answer to two decimal places. Beta = b. Give a verbal interpretation of what the regression line and the beta coefficient show about Stock Y's volatility and relative risk as compared with those of other stocks. Round your answers to the nearest whole. Stock Y is about percent as volatile as the market; thus, its relative risk is about percent of that of an average firm