Use an appropriate technique to develop a forecast for the expected number of passengers for the next three weeks. (Round your intermediate calculations to 3 decimal places and final answers to 2 decimal places.) Solution Compute the three-week moving average and extend it to Week 21 .

1. Use an appropriate technique to develop a forecast for the expected number of passengers for the
next three weeks. (Round your intermediate calculations to 3 decimal places and final
answers to 2 decimal places.)
Air travel on Mountain Airlines for the past 18 weeks was:
Solution
Compute the three-week moving average and extend it to Week 21