7. DETAILS ASWSBE145.5.041.ML MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER You may need to use the appropriate appendix table or technology to answer this question A university found that 10% of its students withdraw without completing the introductory statistics course. Assume that 20 students registered for the course. (Round your answers to four decimal places) (*) Compute the probability that 2 or fewer will withdraw (b) Compute the probability that exactly will withdraw (c) Compute the probability that more than 3 will withdraw. (d) Compute the expected number of withdrawals Nsta