Question

Find P sophomore girl hint: p(a & b)/p(b)

Answer 1

The answer would be 7 over 18 in fraction form fill in 7 then 18

Explanation:

7/18

Answer 2

7/18

Explanation:

P(sophomore girl) is 7 out of a total 30.

P(girl) is 18 out of 30.

(7/30) / (18/30) = 7/18

If you just look at the girls column you can see this immediately. A given is that we're looking for a girl (18 girls), then what is the chance that it's a sophomore. That is 7 out of 18.