here are 9 students in a class: 2 boys and 7 girls. If the teacher picks a group of 4 at random, what is the probability that ever

Question

here are 9 students in a class: 2 boys and 7 girls. If the teacher picks a group of 4 at random, what is the probability that everyone in the group is a girl?

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Jade 11 months 2021-06-30T16:29:11+00:00 1 Answers 0 views 0

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    2021-06-30T16:30:15+00:00

    Answer:

    7/9 is the probability of that everyone in the group is a girl

    probability=favourable outcomes/total number of outcomes

    hope it helps!

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