Week Sales 1 7 2 13 3 10 4 16 5 7 6 14 For The Time Series Above Using Exponential Smoothing With Smoothing Constant 1 (51.82 KiB) Viewed 22 times
Week Sales 1 7 2 13 3 10 4 16 5 7 6 14 For The Time Series Above Using Exponential Smoothing With Smoothing Constant 2 (21.29 KiB) Viewed 22 times
Week Sales 1 7 2 13 3 10 4 16 5 7 6 14 For the time series above, using exponential smoothing with smoothing constant = 0.2 to forecast Week 3 sales, we get: 9.16 11.21 8.8 8.2 9.95
For the time series above, using 3-week moving averages to forecast sales, what is the mean squared error?
For the time series above, using weights of 1/8 for the third most recent observation, 3/8 for the second most recent, and 1/2 for the most recent, what is the 3 week weighted moving average forecast for Week 6 sales?
For the time series above, using the naive forecast for weekly sales, what is the mean absolute percentage error?
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