Hogwarts has 4 houses (Gryffindor, Hufflepuff, Ravenclaw,Slytherin). We can represent them by their first letters G H R S.Each house has exactly 20 students. If I choose 5 studentsrandomly, what is the probability that I have students from only 2houses?

Answer rating: 100% (QA)

lets unravel the probability of selecting students from only two houses when picking a group of five ... View the full answer