Question

What is the median of the data set?

Math Test Scores
5 | 0 5
6 | 5 4 7
7 | 5 8 8
8 | 2 4 5 6 7 7
9 | 0 1 2 3 3 9 9 9
5 | 0 = 50
49
85
85.5
86

Answer 1

Answer: 85.5

Explanation:

There are 22 data points in the data set.

We can find the median by looking at the 11th and 12th scores, and averaging them.

The 11th score is 85

The 12th score is 86

The average of the two is 85.5

Hence the answer is 85.5