In the data set below, what is the mean absolute deviation? 6, 7, 1, 5, 5, 3 If the answer is a decimal, round it to the nearest tenth. mean absolute deviation (MAD): _____

Calculate Mean: Calculate the mean of the data set 6, 7, 1, 5, 5, 3. Sum of data points: 6 + 7 + 1 + 5 + 5 + 3 = 27. Number of data points: 6. Mean = 27 / 6 = 4.5.Calculate Absolute Deviations: Calculate the absolute deviations from the mean for each data point. Absolute deviation for 6 = |6 - 4.5| = 1.5. Absolute deviation for 7 = |7 - 4.5| = 2.5. Absolute deviation for 1 = |1 - 4.5| = 3.5. Absolute deviation for 5 = |5 - 4.5| = 0.5. Absolute deviation for 5 = |5 - 4.5| = 0.5. Absolute deviation for 3 = |3 - 4.5| = 1.5.Calculate Mean of Absolute Deviations: Calculate the mean of the absolute deviations. Sum of absolute deviations: 1.5 + 2.5 + 3.5 + 0.5 + 0.5 + 1.5 = 10.5. Mean absolute deviation = 10.5 / 6 = 1.75.Round Mean Absolute Deviation: Round the mean absolute deviation to the nearest tenth. 1.75 rounded to the nearest tenth is 1.8.

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In the data set below, what is the mean absolute deviation? $\newline$ $6, 7, 1, 5, 5, 3$ $\newline$ If the answer is a decimal, round it to the nearest tenth. $\newline$ mean absolute deviation (MAD): $\_\_$

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Grade 8

Calculate mean absolute deviation

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Q. In the data set below, what is the mean absolute deviation?

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6, 7, 1, 5, 5, 3

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If the answer is a decimal, round it to the nearest tenth.

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mean absolute deviation (MAD):

\_\_

Calculate Mean: Calculate the mean of the data set $6, 7, 1, 5, 5, 3$ . $\newline$ Sum of data points: $6 + 7 + 1 + 5 + 5 + 3 = 27$ . $\newline$ Number of data points: $6$ . $\newline$ Mean = $\frac{27}{6} = 4.5$ .
Calculate Absolute Deviations: Calculate the absolute deviations from the mean for each data point. $\newline$ Absolute deviation for $6$ = $|6 - 4.5| = 1.5$ . $\newline$ Absolute deviation for $7$ = $|7 - 4.5| = 2.5$ . $\newline$ Absolute deviation for $1$ = $|1 - 4.5| = 3.5$ . $\newline$ Absolute deviation for $5$ = $|5 - 4.5| = 0.5$ . $\newline$ Absolute deviation for $5$ = $|5 - 4.5| = 0.5$ . $\newline$ Absolute deviation for $|6 - 4.5| = 1.5$ $0$ = $|6 - 4.5| = 1.5$ $1$ .
Calculate Mean of Absolute Deviations: Calculate the mean of the absolute deviations. $\newline$ Sum of absolute deviations: $1.5 + 2.5 + 3.5 + 0.5 + 0.5 + 1.5 = 10.5$ . $\newline$ Mean absolute deviation = $\frac{10.5}{6} = 1.75$ .
Round Mean Absolute Deviation: Round the mean absolute deviation to the nearest tenth. $1.75$ rounded to the nearest tenth is $1.8$ .