the other hand, the number of walk-in patients entering the facility per hour does seem to be a Poisson process, and the average number of patients is 3.24 per hour. a.) What is the probability that in any given hour there will be 2 or fewer patients entering the clinic? b.) What is the probability that in any given hour 6 or more patients will enter? c.) What is the standard deviation in the number of patients who enter per hour? d.) What are the mean and standard deviation of the number of minutes between when one patient enters and the next enters? e.) A patient enters the clinic at exactly 2:15 PM. What is the probability that the next patient will enter before 2:30 PM? f.) It is now 2:30 PM and no patients have entered since the one who entered at 2:15. What is the probability that the next patient will arrive before 2:45