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Mean deviation is the same as mean absolute deviation;deviation; it is mean deviation from the mean.
$$
MAD=\frac{1}{N}\sum_{i=1}^{N}|x_i-\overline{x}|
$$
Mean absolute differencedifference is for two independent values $X$ and $Y$$$
MD=E[|X-Y|]
$$
Mean deviation is the same as mean absolute deviation; it is mean deviation from the mean.
$$
MAD=\frac{1}{N}\sum_{i=1}^{N}|x_i-\overline{x}|
$$
Mean absolute difference is for two independent values $X$ and $Y$$$
MD=E[|X-Y|]
$$
Mean deviation is the same as mean absolute deviation; it is mean deviation from the mean.
$$
MAD=\frac{1}{N}\sum_{i=1}^{N}|x_i-\overline{x}|
$$
Mean absolute difference is for two independent values $X$ and $Y$$$
MD=E[|X-Y|]
$$
Mean deviation is the same as mean absolute deviation, it'sdeviation; it is mean deviation from the mean.
$$
MAD=\frac{1}{N}\sum_{i=1}^{N}|x_i-\overline{x}|
$$
Mean absolute difference is for two independent values X$X$ and Y$Y$$$
MD=E[|X-Y|]
$$
Mean deviation is the same as mean absolute deviation, it's mean deviation from mean.
$$
MAD=\frac{1}{N}\sum_{i=1}^{N}|x_i-\overline{x}|
$$
Mean absolute difference is for two independent values X and Y$$
MD=E[|X-Y|]
$$
Mean deviation is the same as mean absolute deviation; it is mean deviation from the mean.
$$
MAD=\frac{1}{N}\sum_{i=1}^{N}|x_i-\overline{x}|
$$
Mean absolute difference is for two independent values $X$ and $Y$$$
MD=E[|X-Y|]
$$
