In my class there are 140 students. From my past experience I know that the probability of a student showing up is 0.82. One day I prepared a handout and made 120 copies. Let Y be the number of students who showed up on that day. You can assume that students act independently.

1. How is Y distributed?
2. Find the probability that I had enough handouts for the entire class.
3. Find the probability that I had at least 4 students did get a copy of the handout.

Answer rating: 100% (QA)

1 How is Y distributed From past experience I can say Y is number of students that showed up the day 120 copies of hand out was prepared The total num... View the full answer