A town that presents a fireworks display during its July 4 celebration found the probability that a family with two or more children will watch the fireworks is 3/5. If 5 of these families are selected at random, find each probability.
a. P (exactly 3 families watch the fireworks)
b. P (exactly 2 families watch the fireworks)
c. P (exactly 5 families watch the fireworks)
d. P (no families watch the fireworks)
e. P (at least 4 families watch the fireworks)
f. P (at most 1 family watches the fireworks)