It is assumed that this Fall the number of students attending the Virtual Mathematics Help Center at the University of Ottawa is distributed according to a Poisson distribution of intensity 10 students per hour. 1. What is the probability that there are 3 students visiting the Mathematics Help Center between 10:00 am and 10:15 am? 2. What is the probability that there are 3 students visiting the Mathematics Help Center between 10:00 am and 10:15 am and 5 between 10:30 am and 11:00 am?