Chapter 13.3, Problem 59AYU

To determine

To find: The probability if the golf ball is not white.

Answer to Problem 59AYU

$\frac{11}{20}$

Explanation of Solution

Given:

A golf ball is selected at random from a container. If the container has 9 white balls, 8 green balls, and 3 orange balls.

Formula Used:

$P\left(E\right)=\frac{n\left(E\right)}{n\left(S\right)}$

Calculation:

The container has 9 white balls, 8 green balls, and 3 orange balls.

$P\left(not white\right)=1-P\left(white\right)$

$P\left(E\right)=\frac{n\left(E\right)}{n\left(S\right)}$

$P\left(White\right)=9/20$

$P\left(notwhite\right)=1-\frac{9}{20}\text{ = }11/20$

$P\left( not white\right)=\frac{11}{20}$