Answer to Question #298611 in Statistics and Probability for shila

Question

Assume Y is discrete random variable with probability distribution.

{ 0.2ky+ 0.1 , for y=0,1,2,3,4

P(Y=y) =

{ 0 , elsewhere

Using R programming, apply the suitable coding to identify answer in (a),(b).

(a) probability distribution function for Y

(b) probability that Y is at least 2