Find the median of the following data set:
5, 2, 2, 8, 6, 3, 9
To find the median of the data set, we first need to arrange the numbers in order:
2, 2, 3, 5, 6, 8, 9
Since there are 7 numbers in the data set, the median is the middle number when the numbers are arranged in order. In this case, the middle number is the fourth number, which is 5.
Therefore, the median of the data set is 5.