There are 9 students in a class: 7 boys and 2 girls. If the teacher picks a group of 3 at random, what is the probability that everyone in the group is a boy?

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asked May 10, 2021 2.3k views

4 votes

There are 9 students in a class: 7 boys and 2 girls.

If the teacher picks a group of 3 at random, what is the probability that everyone in the group is a boy?

Mathematics
college

Aleatha asked

by Aleatha

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2 Answers

1 vote

Answer:

The probability is approximately 41.67%

Raygo answered May 12, 2021

by Raygo

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5 votes

Answer:

approximately 41.67%

Explanation:

Mcpeterson answered May 17, 2021

by Mcpeterson

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