Question: 3. Let X be a random variable which takes non-negative values only. Show that C( - DIA SX P(X 21). i=1 1=1

3. Let X be a random variable which takes non-negative values
only. Show that C( - DIA SX P(X 21). i=1 1=1

3. Let X be a random variable which takes non-negative values only. Show that C( - DIA SX P(X 21). i=1 1=1

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