The number of hits to a website follows a Poisson process. Hits occur at the rate of 4.7 per minute between 7:00 PM. and 11:00 PM. Given below are three scenarios for the number of hits to the website. Compute the probability of each scenario between 10:47 PM. and 10:48 PM. Interpret each result. (a) exactly seven (b) fewer than seven (c) at least seven (a) PM = (Round to four decimal places as needed.)