Question: Determine which are probability density functions and justify your answer. f(x) = 1/2 (2 (2 - x) over [0,2]

Determine which are probability density functions and justify your answer.f(x) = 1/2 (2 (2 - x) over [0,2]

f(x) = 1/2 (2 (2 - x) over [0,2]

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