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In a class of 7, there are 3 students who have done their homework. If the teacher chooses 3 students, what is the probability that none of the three of them have done their homework?
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1 vote
In a class of 7, there are 3 students who have done their homework.

If the teacher chooses 3 students, what is the probability that none of the three of them have done their
homework?

User LeslieM
by
7.0k points

2 Answers

5 votes

Answer:

I think its 3/7. it should be the answer

User Viiii
by
7.7k points
4 votes

Answer:4/35

Explanation:

User Ian Wood
by
7.8k points
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