Question 203954
number of ways to select 3 from 11 ___ 11C3 = 165


ways to select 2 orange out of 3 ___ 3C2 = 3


ways to select 2 orange out of 11 ___ 3 * 8 = 24


ways to select 3 orange out of 11 ___ 1


probability of at least 2 orange ___ (24 + 1) / 165 = 5 / 33