Let us learn what is Mean Deviation?
The mean deviation is the first dispersion used in the each computation. It is the mean of the difference between the each value and the mean. The mean deviation is also termed as mean absolute deviation. mean deviation is a discrete distribution. It has two steps.
1. Find the mean value
2. Subtract the mean from original value; take the absolute value of each difference, sum the absolute values, then divide by the number of values.
Find blank venn diagram
Mean Deviation=∑ |x-x¯| / n
The average of difference (without sign) in each value in the given set is called as mean deviation and Math Problems Help.
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