Mathematics, 19.10.2019 01:30, Svetakotok

3.22 let x have the following probability distribution: f x x x x x x ( ) = −             = − ( ) 3! ! 3 ! 1 3 2 3 , 0, 1, 2, 3 3 a. find the cdf of x. b. find the probability that x is odd. c. find the mean of x. d. find the variance of x.

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3.22 let x have the following probability distribution: f x x x x x x ( ) = −           ...