The following data shows chest size in inches and weight in pounds of 15 bears. Use the data to answer the following questions. Use chest size as the explanatory variable and weight as the response variable. CHEST 26 45 54 49 35 41 41 49 38 31 44 19 32 37 29 WEIGHT 80 344 416 348 166 220 262 360 204 144 332 34 140 180 105 a. Describe the relationship b. Give the Least Squares regression line c. Graph the data and the least squares regression line. Be sure to label the axis. d. Predict the weight of a bear with a 40 inch chest.