it should be 8
to find median you line up the numbers in order and divide by 2
Answer: 6
Step-by-step explanation:
Increasing order and divide them into two equal group: 1, 2, 3, 3, 4, 4, 5, 5, 5, 6, 6 | 6, 6, 7, 7, 7, 8, 8, 8, 9, 9, 11
