Question

find the median of this data set.
52, 30, 17, 32, 14, 49, 9

Explanation:

Step1: Arrange data in ascending order

$9, 14, 17, 30, 32, 49, 52$

Step2: Determine the middle - value

There are 7 values. The middle - value is the 4th one when data is ordered.

Answer:

$30$