Mean Absolute Deviation

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Mean Absolute Deviation

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The average distance between the data values and the mean

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What is the first step when calculating the Mean Absolute Deviation?

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Find the mean of the data

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What is the second step when calculating the Mean Absolute Deviation?

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Find the distance each value is from the mean

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What is the third step when calculating the Mean Absolute Deviation? Options: Find the distance each value is from the mean, Find the mean of the distances, Find the mean of the data

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Find the mean of the distances

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What is another word for average?

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Mean

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Find the Mean Absolute Deviation: 10, 9, 3, 8, 10. The Mean is 8.

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2

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Mean of data set: 6, 7, 2, 1, 5, 2, 1, 6

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3.8

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What does M.A.D stand for?

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Mean Absolute Deviation

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Mean of data set: 6, 7, 2, 1, 5, 2, 1, 6

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3.8

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What does the mean absolute deviation of a set of data describe? Options: It describes the variation of the data values around the median., It describes the absolute value of the mean., It describes the average distance between each data value and the mean., It describes the variation of the data values around the mode.

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It describes the average distance between each data value and the mean.