Box-and Whisker Plots

What does point C on the box plot represent?

• First Quartile

• Median

• Third Quartile

• Mean

What do points A and E represent on the box plot?

• Mean and Mode

• Mean and Median

• Least and Greatest Value

• First and Third Quartiles

What is the median of this data set?

• 8

• 12

• 15

• 19

What is the range of this data set?

• 6

• 12

• 13

• 19

What value is the lower quartile?

• 66
• 58
• 60
• 64

What is the minimum value?

• 64
• 58
• 66
• 60

What is the maximum value?

• 58
• 66
• 64
• 60

Which city has a lower IQR?

• City A
• City B

Which of the following statements is TRUE?

• The median test score is 80.

• The lower quartile is 65.

• The upper quartile is 90.

• The IQR is 30.

What percentage of the data is between 90 and 140?

• 25 %
• 50%
• 75%
• 100%