The discrete variable X is such that P(X-x)=c for x=20, 30, 45, 50. Find (a) the probability

Question:

The discrete variable X is such that P(X-x)=c for x=20, 30, 45, 50. Find

(a) the probability distribution of X,

(b) , the expectation of X,

(c) P(X

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Question Posted: