1. If the probability mass function, f(x) = (8/7)(1/2)* for x = 1,2,3 Find the following (a) P(X2) (c) P(2
Posted: Wed Nov 24, 2021 9:41 am
1. If the probability mass function, f(x) = (8/7)(1/2)* for x = 1,2,3 Find the following (a) P(X<I) (b) P(X>2) (c) P(2<x<6) (d) P(X<I or X > 1) 2. For the giving tabulated values of the discrete random variable X and the corresponding probabilities, find the following: X -2 -1 0 4/10 1 2/10 2 1/10 P(x) k 1/10 a) Find the value of k b) P( x2) c) P-ISXSI) d) P(xs-1 or x =2)
Posted: Wed Nov 24, 2021 9:41 am
1. If the probability mass function, f(x) = (8/7)(1/2)* for x = 1,2,3 Find the following (a) P(X<I) (b) P(X>2) (c) P(2<x<6) (d) P(X<I or X > 1) 2. For the giving tabulated values of the discrete random variable X and the corresponding probabilities, find the following: X -2 -1 0 4/10 1 2/10 2 1/10 P(x) k 1/10 a) Find the value of k b) P( x2) c) P-ISXSI) d) P(xs-1 or x =2)