31. All 25 students in a chemistry class took a test. Each student earned a test score that was an integer number of points, and no 2 students earned the same test score. The median test score was 80 points. How many students earned a test score that was greater than 80 points?

Answer and Explanation

Your Answer is

Correct Answer is B

Explanation

Each number is different and is an integer. The 13th number is 80, so there are 12 numbers greater than 80