I need help with part B on the attached, please.

In the following probability distribution, the random variable x represents the number of activities a parent of a Upper K

K to 5 th

5th-grade student is involved in. Complete parts (a) through (f) below.

x P(x) 0 0.159 1 0.382 2 0.219 3 0.136 4 0.104

**(a)** Verify that this is a discrete probability distribution.

This is a discrete probability distribution because the sum of the probabilities is

1.0 and each probability is between 0 and 1, inclusive.

**(b)** Graph the discrete probability distribution. Choose the correct graph below. (please see attached)