Question

An urn has 6 white balls and 4 orange balls if Sam chooses 5 balls at random from the urn what is the probability that he chooses 2 white balls and 3 orange balls

Answer 1

probability of picking white is 6/10

and probability of picking orange is 4/10

Explanation:

so probability of picking 2 white and 3 orange will be 9/25 + 64/100 = 8/125