Question

find the median of this set of data: 50, 17, 23, 45, 35, 15, 25

Explanation:

Step1: Arrange data in ascending order

15, 17, 23, 25, 35, 45, 50

Step2: Determine the middle - value

There are 7 data points. The middle - value is the 4th one.

Answer:

25