Mathematics, 13.01.2021 01:10, ezelle

STICS BLOCK 2 MR. ORTIZ'S STATISTICS BLOCK 2
My assignments
Probability with permutations and combinations
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?

Answers: 3

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STICS BLOCK 2 MR. ORTIZ'S STATISTICS BLOCK 2
My assignments
Probability with permutatio...