The last four months of sales were 8, 10, 15, and 9 units. The last four forecasts

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The last four months of sales were 8, 10, 15, and 9 units. The last four forecasts were 5, 6, 11, and 10 units. The Mean Absolute Deviation (MAD) is:

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Elementary Statistics

ISBN: 978-0321836960

12th edition

Authors: Mario F. Triola

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Posted Date: Jan 02, 2021 09:04 AM

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The last four months of sales were 8, 10, 15, and 9 units. The last four forecasts

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Elementary Statistics

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