at the e-14 lot near state farm center, there are hundreds of parking spaces. suppose that at any given time, 25% of vehicles parked there do not have a valid pass to do so. campus parking decides to randomly check 12 vehicles. (a) What is the probably that at least 8 of the checked vehicles have a valid pass? (a) [5 pts] (b) What is the probably that none of the vehicles will get a ticket for being illegally parked?
