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 43 inches. Is the result close to the actual weight of 277 pounds? Use a significance level of 0.05. Chest size (inches) 50 54 44 54 40 36 Weight (pounds) 279 339 219 292 201 116 Click the icon to view the critical values of the Pearson correlation coefficient r. What is the regression equation? y=+x(Round to one decimal place as needed.)