Question: For the following weekly sales data, which method yields the smallest MAD for the time span from week 5 to week 62 120 110 90

For the following weekly sales data, which method

For the following weekly sales data, which method yields the smallest MAD for the time span from week 5 to week 62 120 110 90 Week 1 Week 2 Week 3 Week 4 Week 5 Week 6 65 70 80 1-day moving average 2-day moving average 3-day moving average 4-day moving average

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