In the data set below, what is the mean absolute deviation? 1, 3, 3, 8, 1, 2 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 1, 3, 3, 8, 1, 2. Sum of data points: 1 + 3 + 3 + 8 + 1 + 2 = 18. Number of data points: 6. Mean = 18 / 6 = 3.Calculate Absolute Deviations: Calculate the absolute deviations from the mean for each data point. Absolute deviation for 1 = |1 - 3| = 2. Absolute deviation for 3 = |3 - 3| = 0. Absolute deviation for 3 = |3 - 3| = 0. Absolute deviation for 8 = |8 - 3| = 5. Absolute deviation for 1 = |1 - 3| = 2. Absolute deviation for 2 = |2 - 3| = 1.Calculate Mean of Absolute Deviations: Calculate the mean of the absolute deviations. Sum of absolute deviations: 2 + 0 + 0 + 5 + 2 + 1 = 10. Mean absolute deviation = 10 / 6 = 1.666... Rounded to the nearest tenth = 1.7.

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In the data set below, what is the mean absolute deviation? $\newline$ $1, 3, 3, 8, 1, 2$ $\newline$ 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?

\newline

1, 3, 3, 8, 1, 2

\newline

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

\newline

mean absolute deviation (MAD):

\_\_

Calculate Mean: Calculate the mean of the data set $1, 3, 3, 8, 1, 2$ . $\newline$ Sum of data points: $1 + 3 + 3 + 8 + 1 + 2 = 18$ . $\newline$ Number of data points: $6$ . $\newline$ Mean = $\frac{18}{6} = 3$ .
Calculate Absolute Deviations: Calculate the absolute deviations from the mean for each data point. $\newline$ Absolute deviation for $1$ = $|1 - 3| = 2$ . $\newline$ Absolute deviation for $3$ = $|3 - 3| = 0$ . $\newline$ Absolute deviation for $3$ = $|3 - 3| = 0$ . $\newline$ Absolute deviation for $8$ = $|8 - 3| = 5$ . $\newline$ Absolute deviation for $1$ = $|1 - 3| = 2$ . $\newline$ Absolute deviation for $|1 - 3| = 2$ $0$ = $|1 - 3| = 2$ $1$ .
Calculate Mean of Absolute Deviations: Calculate the mean of the absolute deviations. $\newline$ Sum of absolute deviations: $2 + 0 + 0 + 5 + 2 + 1 = 10$ . $\newline$ Mean absolute deviation = $\frac{10}{6} = 1.666\ldots$ $\newline$ Rounded to the nearest tenth = $1.7$ .