Air travel on Mountain Airlines for the past 18 weeks was:Week Passengers1           4052          4103          4204          4155          4126         4207         4248         4339         43810       44011       44612       45113      45514      46415      46616      47417      47618      482a. Explain why an averaging technique would not be appropriate for forecasting.b. Use an appropriate technique to develop a forecast for the expected number of passengers forthe next three weeks.

Question

Air travel on Mountain Airlines for the past 18 weeks was:
Week Passengers
1           405
2          410
3          420
4          415
5          412
6         420
7         424
8         433
9         438
10       440
11       446
12       451
13      455
14      464
15      466
16      474
17      476
18      482
a. Explain why an averaging technique would not be appropriate for forecasting.
b. Use an appropriate technique to develop a forecast for the expected number of passengers for
the next three weeks.

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