The data show the chest size and weight of several bears. Find the regression equation, letting chest size be the independent (x) variable. Then find the best predicted weight of a bear with a chest size of 48 inches. Is the result close to the actual weight of 298 pounds? Use a significance level of 0.05. Chestsize (inches) 58 49 58 43 46 57 El Weight (pounds) 355 266 332 177 246 348 a Click the icon to view the critical values of the Pearson correlation coefficient r. (I) What is the regression equation? = D + |:x (Round to one decimal place as needed.)