b. based on the given information, the intercept = ___ disk drives

c. using simple linear regression, the forecast for the number of disk drives to be made next year = ____ disk drives

d. The (MSE) means squared error when using linear regression = ___ drives

e. the mean absolute percentage error (MAPE)

The number of internal disk drives (in millions) made at a plant in Taiwan during the past 5 years follows: Year 1 2 3 4 5 Disk Drives 142 156 190 200 220 a) Using simple linear regression, the forecast for the number of disk drives to be made next year = disk drives (round your response to one decimal place)