Medium
Find the median of the data set: 9, 21, 24, 26, 34, 37, 42
Explanation
Explanation
First arrange the data in ascending order: 9, 21, 24, 26, 34, 37, 42 (there are 7 values, an odd number). The median is the middle value, i.e. the 4th value, which is 26.
PRO TIP
Re-check your working by substituting the answer back into the original question.