Following are chest size and weight data for 6 randomly selected bears. Here, x denotes chest size, in inches, and y denotes weight, in pounds. Use the information to complete parts (a) through (f). X 55 44 46 58 40 54 y 320 276 265 348 252 320 ..... a. Find the regression equation for the data points. y = (Round to two decimal places as needed.) b. Graph the regression equation and the data points. O A. OB. Oc. OD. 500- 500- 500- 500- 0- 30 04 0- 30 60 60 60 60 Chest Size Chest Size Chest Size Chest Size c. Describe the apparent relationship between the two variables. O A. Weight remains constant as chest size increases. B. Weight tends to decrease as chest size increases. OC. Weight tends to increase as chest size increases. O D. There is no apparent relationship between weight and chest size. d. Identify the predictor and response variables. O A. The predictor variable is bear and the response variable is chest size. O B. The predictor variable is bear and the response variables are weight and chest size. OC. The predictor variable is chest size and the response variable is weight. O D. The predictor variable is weight and the response variable is chest size. e. Identify outliers and potential influential observations. O A. There is one outlier and no influential observations. O B. There are no outliers and no influential observations. O C. There are no outliers and one influential observation. O D. There are one or more outliers and influential observations. f. Predict the value of the response variable for a 50-inch chest size. = pounds (Round to the nearest integer as needed.) Weight Weight jubia Weight

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