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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

By Jade

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?

About the author
Jade

negative distance means distance in opposite directions.
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*1.2 – 6/5 =*

1️⃣ 1
2️⃣ 0
3️⃣ 12/5
4️⃣ 12/10​

1 thought on “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”

  1. 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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