Box Plot

How do you calculate the IQR (interquartile range) ?

• Q2 - Q1

• Q1 - Q3

• Q3 - Q2

• Q3 - Q1

Which has a higher median?

• Florida

• Texas

Which has a lower IQR? (Interquartile Range)

• Florida

• Texas

What is Florida's median?

• 10

• 15

• 12

• 18

Which has a greater median?

• Week 1

• Week 2

Which box and whisker plot has the smallest lower quartile?

• Top plot
• Bottom plot

What is the interquartile range of plot A?

• 6
• 8
• 15
• 28

How do you find the IQR (Interquartile range)?

• add the five number summary

• subtract the median from the maximum

• subtract the minimum from the maximum

• subtract quartile 1 from quartile 3

What is the minimum value?

• 64
• 58
• 66
• 60

What is the range of homework assignments for class 2?