A university found that 20% of its students withdraw without completing the introductory statistics course. Assume that 20 students registered for the course.
Compute the probability that 2 or fewer will withdraw.
Compute the probability that exactly 4 will withdraw.
Compute the probability that more than 3 will withdraw.
Compute the expected number of withdrawals.
Please help me with these questions
In the text problem you considered a course with 20 students enrolled. Consider a course with 8 students enrolled. For a course with 8 students enrolled use the box below to enter the probability mass function using a histogram and table approach.