Question: cumulative distribution function, density, probability density function (3) Let F($)= c 6 if a: Z 0 0 otherwise be the cumultative distribution function of a

cumulative distribution function, density, probability density function

(3) Let F($)= c 6"" if a: Z 0 0 otherwise be the cumultative distribution function of a random variable. (a) Find the constant c. (b) Find the density f (3:) (4) Let a + In: if 0 S a: g 1 rs) = . 0 otherw1se be a probability density of a random variable X such that IE(X) = 731. Find the constants a and b

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