Question

After growing tired of squinting while driving, Cindy went shopping for a pair of sunglasses. She tried on glasses with different frames and lenses. Polarized lenses Regular lenses Cat eye frames 3 1 Browline frames 2 3 Aviator frames 2 1 What is the probability that a randomly selected pair of sunglasses has cat eye frames or browline rames? Simplify any fractions.

Answer 1

Probability that a randomly selected pair of sunglasses has cat eye frames or browline frames = (3/4)

Step-by-step explanation

The probability of an event is defined as the number of elements in the event divided by the total number of elements in the sample space.

For this question,

Number of pair of sunglasses with cat eyes or browline frames = 3 + 1 + 2 + 3 = 9

Total number of sunglasses = 3 + 1 + 2 + 3 + 2 + 1 = 12

Probability that a randomly selected pair of sunglasses has cat eye frames or browline frames = (9/12) = (3/4)

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