The table shows the number of goals allowed and the total

Last updated: 7/10/2022

The table shows the number of goals allowed and the total points earned (2 points for a win, and 1 point for an overtime or shootout loss) by 14 ice hockey teams over the course of a season. The equation of the regression line is y=-0.606x +228.809. Use the data to answer the following questions. (a) Find the coefficient of determination, 2, and interpret the result. (b) Find the standard error of the estimate, s, and interpret the result. Goals Allowed, x 208 210 216 228 254 259 274 200 216 205 226 208 263 244 Points, y 113 104 99 97 89 78 50 106 107 100 91 83 71 68 (a) r² = (Round to three decimal places as needed.) Interpret the coefficient of determination. Select the correct choice below and fill in the answer box to complete your choice. (Round to one decimal place as needed.) A. About % of the variation in number of goals allowed can be explained by the relationship between number of goals allowed and points earned. The remaining variation is unexplained. B. About % of the variation in points earned can be explained by the relationship between number of goals allowed and points earned. The remaining variation is unexplained.