In: Statistics and Probability
There six houses on a block. Two of these houses have pools. Three houses on this block are selected at random.
A. Find the probability that exactly 0 of the selected houses have a pool.
B. Find the probability that exactly 2 of the selected houses have a pool.
C. Find the probability that all of the selected houses have a pool.
D. Find the probability that at least 1 of the selected houses has a pool.