Use the Basic Rules and Definitions of Probability $$\begin{array} { | l | l | l | l | l | } \hline 10 & 30 & 10 & 30 & 10 \\\hline 20 & 10 & 50 & 10 & 20 \\\hline\end{array}$$

Multiple Choice

Use the basic rules and definitions of probability.
-As an incentive to get new customers, the local branch of a bank launched "bouncing
For bucks." During this week long event, any customer opening a new checking account
With the bank would have the opportunity to throw a bouncy rubber ball into a large box
Divided into squares. Each square was labeled with a dollar amount that would be
Deposited into his / her new checking account. The way the box was labeled is shown
Below. What is the probability that a customer does not get $50? $$\begin{array} { | l | l | l | l | l | } \hline 10 & 30 & 10 & 30 & 10 \\\hline 20 & 10 & 50 & 10 & 20 \\\hline\end{array}$$

A) 0.90
B) 0.99
C) 0.50
D) 0.95
E) 0.80