Ahigh school class consists of 7 seniors, 10 juniors, 12 sophomores, and 11 freshmen. exactly 4 of the juniors are female, and exactly 2 of the sophomores are male. if two students are randomly selected from this class, what is the probability that the pair consists of a male junior and a female sophomore?

1/13

Step-by-step explanation:

There exactly 7 seniors 10 Juniors, 12 sophomores and 11 freshman

in which 4 of the juniors are Female , and exactly 2 of the sophomores are male. Therefore,

10-4= 6 juniors are male

12-2 = 10 female sophomores

Total = 7+10+12+11= 40 students

P(male junior then female soph.)=

P(female soph then male junior)=

Therefore the final answer will be = 1/26 +1/26= 1/13

final answer is : )