Can you please answer number 6! Its the only one i need thanks!!!
The actual values for 12 periods (shown in order) are:
(1) 45 (2) 52 (3) 48 (4) 59 (5) 55 (6) 55 (7) 64 (8) 58 (9) 73 (10) 66 (11) 69 (12) 74
Using a 5 period simple moving average, the forecast for period 13 will be:
QUESTION 2
Using the 4 period weighted moving average, the forecast for period 13 will be:
QUESTION 3
With exponential smoothing, the forecast for period 13 will be:
QUESTION 4
With linear regression, the forecast for period 13 will be:
QUESTION 5
With quadratic regression, the forecast for period 13 will be:
QUESTION 6
Considering only the forecasts for period 6-12, what is the lowest MAD value for any of the methods?
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