The professors at Wilfred Laurier University are required to submit their final exams to the registrar’s office 10 days before the end of the semester. The exam coordinator sampled 20 professors and recorded the number of days before the final exam that each submitted his or her exam. The results are.

Question

14, 8, 3, 2, 6, 4, 9, 13, 10, 12
7, 4, 9, 13, 15, 8, 11, 12, 4, 0

a) Compute the mean, media and Mode

Answer 1

mean = Σscores/number of scores

For median, arrange scores in order of value. Median is between 10th and 11th score.

Mode(s) is(are) most frequently observed score(s).