Weighted moving averages - 3 period moving average
Enter the data in the shaded area. Enter weights in INCREASING order from top to bottom.
Data Period Period 1 Period 2 Period 3
Weights 374 0.65 368 0.25 378 0.1
Forecasts and Error Ana
8.1 In Cambodia, six laborers, each making the equivalent of 3.50 per day, can produce 38 units per day. In China ten laborers each making the equivalent of 2.00 per day, can produce 51 units. In Billings, Montana, two laborers, each making 63 per day can
Enter alpha (between 0 and 1), enter the past demands in the shaded column then enter a starting forecast. If the starting forecast is not in the first period then delete the error analysis for all rows above the starting