Question

Find interquartile range for 3,4,5,6,7

Answer 1

Median: 5

Lower Quartile: 3.5

Upper Quartile: 6.5

IQR Interquartile Range: 6.5 - 3.5 = 2

Answer 2

3, 4, 5, 6 and 7
Q 1= (3+4)/2=3.5
Q 2= (4+5)/2=4.5
Q 3=(5+6)/2=5.5
Interquartile range =Q3-Q1
=5.5-3.5
=2