Question

find the interquartile range for the data set: 10,3,8,6,9,12,13

Answer 1

Let’s put it from least to greatest.
3 8 6 9 10 12 13
The median is 9.
Quartile one is 8
Quartile 3 is 12
12-8
4 is the IQR

Answer 2

Answer:

The interquartile range would be 6.

Step-by-step explanation:

3, 6, 8, 9, 10, 12, 13,

Median: 9

Lower quartile (Q1): 6

Upper quartile (Q2): 12

(IQR) Interquartile Range: 12 - 6 = 6