Question

1. During the registration period, at a local college, students consult with their advisors for course selection. A particular advisor noted that during each half hour an average of 6 students came to see her for advising.

1. What is the probability that during a half hour period exactly 3 students will consult with her?
2. What is the probability that during the next 20 minutes, 3 students will consult with her?
3. What is the probability that during the next 40 minutes, more than 2 students will consult with her?

Answer 1