Interquartile Range and Box Plot

Multiple Choice

Find Range?

• 32

• 16

• 14

• 30

Multiple Choice

Find Interquartile Range (IQR)?

• 36-4=32

• 19-15=4

• 15-4=11

• 36-16=20

Multiple Choice

Find Median?

• 60

• 70

• 40

• 50

Multiple Choice

Find first and third quartile?

• Q1=65 and Q3=75

• Q1=50 and Q3=75

• Q1=50 and Q3=85

• Q1=60 and Q3=90