Homework: Chapter 4 Forecasting Save Score: 0 of 1 pt 14 of 15 (5 complete) HW Score: 17.11%, 2.57 of 15 pts Problem 4.37 Next Question Question Help Calculate (a) MAD and (b) MSE for the following forecast versus actual sales figures: 109 Forecast Actual 91 88 97 95 103 100 109 a) MAD = (round your response to one decimal place). Enter your answer in the answer box and then click Check Answer. ? 1 part Clear All remaining Check Answer I Type here to search O Homework: Chapter 4 Forecasting Save Score: 0 of 1 pt 13 of 15 (5 complete) HW Score: 17.11%, 2.57 of 15 pts Problem 4.29 Question Help 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 142 160 190 202 216 disk drives (round your a) Using simple linear regression, the forecast for the number of disk drives to be made next year = response to one decimal place). Enter your answer in the answer box and then click Check Answer. ? 2 parts Clear All remaining Check Answer O Type here to search