Question: For the probability density function, over the given interval, find E(x), E(x), the mean, the variance, and the standard deviation. f(x) = - In 13

For the probability density function, over the given interval, find E(x),

For the probability density function, over the given interval, find E(x), E(x"), the mean, the variance, and the standard deviation. f(x) = - In 13 x [1.5,19.5] E(x) = (Type an exact answer.)

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