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Mean Deviation for Frequency Distribution
$$MD_a=\frac{\sum f_i|x_i-a|}{\sum f_i}$$
Usage
- Used when observations are given with frequencies.
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Mean Deviation for Frequency Distribution
$$MD_a=\frac{\sum f_i|x_i-a|}{\sum f_i}$$
Usage
- Used when observations are given with frequencies.
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