Complete the PDF.

**x p(x=x) x . p(x=x)**

0 0.1

1 0.2

2

3 0.4

Part (a)

Find the probability that X = 2.

Part (b)

Find the expected value.

#### Top Answer

x P(X=x) x*P(X=x) 0 0 . 1 0 1 0 . 2 0 . 2 2 0 . 3 0 . 6 3 0 . 4 1 . 2 a) Note that the sum of... View the full answer