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A closet contains four pairs of shoes. If four shoes are
Chapter 2, Problem 16SE(choose chapter or problem)
QUESTION:
A closet contains four pairs of shoes. If four shoes are chosen at random, what is the probability that the chosen shoes do not contain a pair?
Questions & Answers
QUESTION:
A closet contains four pairs of shoes. If four shoes are chosen at random, what is the probability that the chosen shoes do not contain a pair?
ANSWER:
Answer :
Step 1 of 2 :
A cupboard contains four pairs of shoes.
If four shoes chosen at random ,then the claim is to find the probability that the shoes do not contain a pair.
We know that 4 pair of shoes contains 8 shoes.
The number of combinations is =
=