Find the mad for forecast

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Reference no: EM13739402

Question 1

The Carbondale Hospital is considering the purchase of a new ambulance. The decision will rest partly on the anticipated mileage to be driven next year. The miles driven during the past 5 years are as follows.

Year   Mileage
1       3,100
2       4,000
3       3,500
4       4,000
5       3,700

(a) Forecast the mileage for next year using a 2-year moving average. Round your answer to the nearest whole number; for example,1234 .

(b) Find the MAD for your forecast in part (a). Round your answer to the nearest whole number; for example,123 .

(c) Use a weighted 2-year moving average with weights of .4 and .6 to forecast next year's mileage. (The weight of .6 is for the most recent year.) Round your answer to the nearest whole number; for example,1234.

What is the MAD of this forecast? Round your answer to the nearest whole number; for example,123.

(d) Compute the forecast for year 6 using exponential smoothing, an initial forecast for year 1 of 3,100 miles, and. Round your answer to the nearest whole number; for example,1234.

Reference no: EM13739402

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