Question

How do i find the iqr of 0,1,1,3,3,3,4,5,7??

Answer 1

3.5

Explanation:

0, 1, 1, 3, 3, 3, 4, 5, 7

Median: 3

(IQR): interquartile range: 4.5 - 1 = 3.5

Answer 2

IQR = Q3 - Q1

0,1,1,3,3,3,4,5,7

Q1 = (1 + 1) / 2 = 2/2 = 1
Q2 = 3
Q3 = (4 + 5) / 2 = 9/2 = 4.5

IQR = 4.5 - 1 = 3.5