What is the first quartile of this data set? 11,12,15,16,17,19,22,24,29,33,38

15

Step-by-step explanation:

15 because if you cross out

11,12,15,16,17,19,22,24,29,33,38

11 and 38

12 and 33

15 and 29

16 and 24

17 and 22

is 19

and then you cross out

11 and 17

12 and 16 which leaves you with 15

Does that give you evidence