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Day 1 1.47 Day 2 5.42 Day 3 2.58 Day 4 9.46 Day 5 7.42 Day 6 8.38 Day 7 7.34 Day 8 3.66 Day

Day 1 1.47 Day 2 5.42 Day 3 2.58 Day 4 9.46 Day 5 7.42 Day 6 8.38 Day 7 7.34 Day 8 3.66 Day 9 7.49 Day 10 2.86 These values in the forecast above show the daily demand for a local materials supplier in Kilograms of material. Make the forecast with a 3-day moving average. What is the mean absolute deviation (MAD) of this forecast? Answer to two decimals

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