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Mathematics, 09.07.2019 00:20 neptunesx

Suppose that the last four months of sales were 8, 10, 15, and 9 units, respectively. suppose further that the last four forecasts were 5, 6, 11, and 12 units, respectively. what is the mean absolute deviation (mad) of these forecasts?

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Suppose that the last four months of sales were 8, 10, 15, and 9 units, respectively. suppose furthe...
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