A group of 4 students is to be chosen from 3 boys and 5 girls.Find the…
2025
A group of 4 students is to be chosen from 3 boys and 5 girls.Find the probability that the group contains exactly 3 girls.
- A.
3/7
- B.
4/7
- C.
5/7
- D.
6/7
Attempted by 15 students.
Show answer & explanation
Correct answer: A
Sol:
(5C3*3C1)/8C4==>3/7