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There are 9 students in a class: 5 boys and 4 girls. If the teacher picks a group of 4 at random, what is the probability that everyone in the group is a boy?
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4 votes
There are 9 students in a class: 5 boys and 4 girls.

If the teacher picks a group of 4 at random, what is the probability that everyone in the group is a boy?

User Bahien Nguyen
by
4.1k points

2 Answers

5 votes
The probability is 4/9
User Jakber
by
4.6k points
3 votes

Answer:

5/126

Explanation:

khan

User Hirra
by
4.6k points
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