Find the median of the following data. 2,8,7,8,6,15,6,8,3

To find the median of a set of numbers, you first need to arrange the data in increasing order:

2, 3, 6, 6, 7, 8, 8, 8, 15

Since there are 9 numbers, the median will be the middle number when the data is arranged in increasing order.

In this case, the middle number is the 5th number, which is 7.

Therefore, the median of the data set 2, 8, 7, 8, 6, 15, 6, 8, 3 is 7.