(a) convert the information on the number of hours parked to a probability distribution. (b) what is the probability that a randomly selected customer will park for 6 hours? (c) what is the probability that a randomly selected customer will park at least 4 hours? (d) what is the probability that a randomly selected customer will park at the most 7 hours? (e) how long is a typical customer parked? (f) what is the average variation of hours parked around the time a typical customer is parked calculated in part e?
