A four-year university has decided to implement a new approach to teaching Statistics. Full-timeand adjunct professors were surveyed to determine whether they preferred the traditional lectureapproach or a computer approach to teaching Statistics. Use hypothesis testing to test theindependence of opinion between the two groups. Prefer Lecture Prefer Computer No PreferenceFull-time 8 13 6Adjunct 11 22 10
Calculate the expected value of an adjunct professor who prefers to lecture and What is the expected value of an adjunct professor who prefers computer instruction?