Truck Inspection Violations The probabilities are
0.50, 0.40, and 0.10 that a trailer truck will have no
violations, 1 violation, or 2 or more violations when it
is given a safety inspection by state police. If 5 trailer
trucks are inspected, find the probability that 3 will have
no violations, 1 will have 1 violation, and 1 will have
2 or more violations.