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Descriptive Statisticshard
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Let {x1,…,xn}\{x_1, \dots, x_n\}{x1​,…,xn​} be a dataset. We define g(c)=1n∑∣xi−c∣g(c) = \frac{1}{n}\sum |x_i - c|g(c)=n1​∑∣xi​−c∣. If we compare the value of g(c)g(c)g(c) when c=xˉc = \bar{x}c=xˉ (the sample mean) versus when c=Mc = Mc=M (the sample median), which inequality must always hold?