The midterm test for a statistics course has a time limit of 1 hour. However, like most statistics exams this one was quite easy. To assess how easy, the professor recorded the amount of time taken by a sample of nine students to hand in their test papers. The times (rounded to the nearest minute) are

33 29 45 60 42 19 52 38 36

a. Compute the mean, median, and mode.

b. What have you learned from the three statistics calculated in part (a)?