Mean absolute deviation (MAD)
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Mean absolute deviation (MAD)
Mean absolute deviation (MAD) of a data set is the average distance between each data value and the mean. Mean absolute deviation is a way to describe variation in a data set. Mean absolute deviation helps us get a sense of how \"spread out\" the values in a data set are.
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SOLVED: The values for three different sets of data are shown below.Without calculating any statistics, Jadyn knows that data set 1 would have the least mean absolute deviation among the three sets. Which statement explains how she knows?The values for three different sets of data are shown below:Data Set 1: 52, 55, 59, 53, 50Data Set 2: 40, 49, 43, 42, 90, 38Data Set 3: 24, 30, 26, 31, 40, 26Without calculating any statistics, Jadyn knows that data set 1 would have the least mean absolute devia
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SOLVED: The values for three different sets of data are shown below.Without calculating any statistics, Jadyn knows that data set 1 would have the least mean absolute deviation among the three sets. Which statement explains how she knows?The values for three different sets of data are shown below:Data Set 1: 52, 55, 59, 53, 50Data Set 2: 40, 49, 43, 42, 90, 38Data Set 3: 24, 30, 26, 31, 40, 26Without calculating any statistics, Jadyn knows that data set 1 would have the least mean absolute devia
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