Chapter 4.5, Problem 92LM

a.

To determine

Draw the graph of $p\left(x\right)$ for $x=0,1,2,\dots ,9$.

b.

To determine

Compute $\mu$, $\sigma$, and locate $\mu$ and $\mu \pm 2\sigma$ on graph.

c.

To determine

Calculate the probability that x will fall in the interval $\mu \pm 2\sigma$.