Question

**For problems 7-8, consider the following probability distribution of discrete random variable**

** x:**

__x | P(x)______

0 | .19

1 | .36

2 | .24

3 | .12

4 | .06

5 | .03

7.The mean of the random variable x is:

8.The standard deviation of the random variable x is approximately:

__Write formula and solve__

#### Top Answer

mean = 1.59... View the full answer