The number of hits to a Web site follows a Poisson process. Hits occur at the rate of 1.2 per minute between 7:00 P. M. and 10:00 P. M. Given below are three scenarios for the number of hits to the Web site. Compute the probability of each scenario between 7:30 P. M. and 7:38 P. M. and interpret the results. (a) exactly six hits
(b) fewer than six hits
(c) at least six hits