Question

There are 10 students in class: 7 boys and 3 girls if the teacher picks a group of 4 at random what is the probability of all 4 being boys

Answer 1

So if we have 10 students. 7 boys and 3 girls. We have to ask the ratios of Male to female

Explanation:

So you take 10 divided by 4. That makes 2.5.

Now we have 2 people left.

and so i think that would be 2 people left.

So it depends on the teacher.

I would say it would be fair to at least put one girl in each group

Now. If we would say the teacher wanted boy and girls in separate groups.

It depends.

Put down, "it would depend on the groups and how they work together. But at odds 2 groups at most. 1 at least. Or no groups at all because their is one female for each group. Now lets take a look at this. Their would be an odd group. roughly 2 members. So either that can be two girls, or two boys, Or it can be a boy and girl."

Answer 2

Answer:1/6

Explanation: