Question: Verify that the functions are probability density functions for a continuous random variable X over the given interval. Determine the specified probability. f(x) = xe

Verify that the functions are probability density functions for a continuous random variable X over the given interval. Determine the specified probability. f(x) = xe over [0, ), P(1 X 3)

f(x) = xe over [0, ), P(1 X 3)

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