Chapter 13.6, Problem 3CYU

To determine

To determine probability of given event.

Answer to Problem 3CYU

Probability is $\frac{2}{3}$ or 66.7%

Explanation of Solution

Given information :

Select random gift from 4 gift cards, 6 coffee mugs, 7 DVD, 10 CD and 3 gift baskets.

Total gifts to choose from are 4+6+7+10+3 = 30

Probability the an employee receive a gift card, coffee mug or CD is,

Total favorable outcomes are 4+6+10 = 20

Hence probability is $\frac{20}{30}=\frac{2}{3}$ or 66.7%