dianshel dianshel

29-04-2020
Mathematics

contestada

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

29-04-2020

Answer:

The probability is either 2 but mostly 3 boys.

Step-by-step explanation:

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