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A website that rents movies online recorded the age and the number of movies rented during the past month for some of their customers. The
A website that rents movies online recorded the age and the number of movies rented during the past month for some of their customers. The data are shown below and the best fitting regression line has bo = 17.1 and b, = - 0.217. a) Use the estimated regression equation to predict Rentals for all six values of Age. b) Find the residuals ej. c) Calculate the residual standard deviation, Se. Age 32 41 51 65 39 32 Rentals 11 6 3 10 9 IT. . . . a) Input the predicted values for Rentals below. Age 32 41 51 65 39 32 Rentals (Round to two decimal places as needed.) b) Input the values for the residuals below. Age 32 41 51 65 39 32 Residual (Round to two decimal places as needed.) c) What is the residual standard deviation? Se =(Round to two decimal places as needed.)
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