how to calculate mean absolute deviation\nstep 1: calculate the mean (average) of the data.\nstep 2: find…

how to calculate mean absolute deviation\nstep 1: calculate the mean (average) of the data.\nstep 2: find the absolute deviation by taking the absolute value of the difference of each value and the mean.\nstep 3: find the average of the absolute deviations.\nthe numbers of minutes spent practicing piano daily were 30, 25, 35, 28, and 32. what is the mad of the practice times?\n10\n2.8\n30

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