Question

Five pairs of socks are in a drawer. Three pairs
are white and the other 2 pairs are red. If
Jeff grabs for one pair quickly and without
looking, what's the probability that he will grab
a red pair of socks? Write your answer as a
percent.

Answer 1

Answer: 40% chance

Sample space: 3 white 2 red, 5 pairs

2/5 probability, as a percent would be 40% chance

Answer 2

The probability that Jeff will grab a red pair of socks is 0.4.

What is Probability?

Probability helps us to know the chances of an event occurring.

$\rm Probability=\dfrac{Desired\ Outcomes}{Total\ Number\ of\ outcomes\ possible}$

Three pairs are white and the other 2 pairs are red. Therefore, the probability that Jeff will grab a red pair of socks is,

Probability = 2/5 = 0.4

Hence, the probability that Jeff will grab a red pair of socks is 0.4.

Learn more about Probability:

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