A company wants to evaluate its attrition rate, in other words, how long new hires stay with the company. Over the years, they have established the following probability distribution.

LetX= the number of years a new hire will stay with the company.

LetP(x) = the probability that a new hire will stay with the company x years.

Complete Table using the data provided.

x P(X)

0 0.12

1 0.18

2 0.30

3 0.15

4 _____

5 0.10

6 0.05