1. A university found that 10% of students withdraw from a math course. Assume 25 students are enrolled.
a. Write the appropriate probability distribution function with the specific parameters for this problem.
b. Compute, by hand (you can use the calculator but show some work), the probability that exactly 2 will withdraw.
c. Compute, (you can use the calculator but show some work), the probability that exactly 5 will withdraw.