Common-Core/ Grade 7
Maths MCQ Based On Calculate mean absolute deviation
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Common-Core Grade 7 - 7 Calculate mean absolute deviation
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Find the mean first.
The mean absolute deviation is a measure of how much a data set varies.
Step 1 Compute the mean.
Step 2 Compute the mean absolute deviation
Step 1 Add all of the numbers in the data set together. Then divide by the total number of values in the data set. Step 2 Take each number in the data set, subtract the mean, and take the absolute value. Then take the sum of the absolute values. Step 3 compute the mean absolute deviation by dividing the sum above by the total number of values in the data set.
The mean absolute deviation is a measure of how much a data set varies.
Step 1 Compute the mean.
Step 2 Compute the mean absolute deviation
First, find the mean and then step of mean absolute deviation
Step 1 Add all of the numbers in the data set together. Then divide by the total number of values in the data set.
Step 2 Take each number in the data set, subtract the mean, and take the absolute value. Then take the sum of the absolute values.
Step 3 Find the mean absolute deviation by dividing the sum above by the total number of values in the data set.
How much data set varies.
First mean, then step of mean absolute deviation.
Find the mean first.
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