1.what is the first quartile of these numbers?
8 6 0
9 2 9
9 12 7

2.what is the first quartile of these numbers?
7 18 6
16 15 7
4 14 14

3.use the data set below to find the interquartile range.
36 14 44
54 25 21
72 66 37

4. what is the third quartile of these numbers?
15 24 7 8
12 19 11 27
16 1 15 33

5. what is the mode of these numbers?
0 4 3
2 0 1
5 0 1

6. what is the mode of these numbers?
4 1 0
0 4 1
3 2 1

7. what is the mode of these numbers?
4 1 0
0 4 1
3 2 1

8.which element(s) in the following data set is and outlier?
32 11 53
52 60 44
39 41 70