At a 4-year university a statistics professor was interested…
At a 4-year university a statistics professor was interested in the demographics of all introductory statistics students. One characteristic studied was the student’s year in school. The table below gives the probability model for X, the year in school for an introductory statistics student. X 1 2 3 4 Probability 0.08 0.60 0.24 0.08 What year in school can a professor expect a student to be?