Ononot — Let X = \{x1, x2, \dots, xn\} be a set of positive numbers w

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Central Tendencyhard

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Let $X = \{x_1, x_2, \dots, x_n\}$ be a set of positive numbers with arithmetic mean $A$ and harmonic mean $H$ . For $n=2$ , which of the following expressions relates $A$ and $H$ to the geometric mean $G$ ?