Put the numbers in order.
5, 8, 10, 1, 7, 6, 15, 8, 6 → 1, 5, 6, 6, 7, 8, 8, 10, 15
The median is the middle number of a data set.
1, 5, 6, 6, 7, 8, 8, 10, 15
The median is 7.
The lower half are the numbers before the median.
The upper half are the numbers after the median.
Lower half: 1, 5, 6, 6
Upper half: 8, 8, 10, 15
Best of Luck!