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Mean Deviation About Mean for Frequency Data
$$MD_{\bar{x}}=\frac{\sum f_i|x_i-\bar{x}|}{N}$$
Usage
- Used to calculate mean deviation about the mean from a frequency table.
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Mean Deviation About Mean for Frequency Data
$$MD_{\bar{x}}=\frac{\sum f_i|x_i-\bar{x}|}{N}$$
Usage
- Used to calculate mean deviation about the mean from a frequency table.
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