Central Tendency Box and Whisker

What is the IQR of the box and whisker plot below?

• 7

• 14

• 9

• 8

What is the interquartile range (IQR)?

• 4

• 64

• 60

• 8

What is the minimum value?

• 64

• 58

• 66

• 61

What is the maximum value?

• 58

• 66

• 64

• 60

What percent does each of the 4 sections contain on a box and whisker plot?

• 100%

• 75%

• 50%

• 25%

What is the term that means the middle data value?
Hint: Look at your notes!

• Median

• Mode

• Mean 

• Range

He made the box-and-whisker plot below to display his data.

What is the range of temperatures?

• 40

• 55

• 70

• 95

What percent of students have a height between 58 inches and 60 inches?

• 25%

• 50%

• 75%

• 100%

Which city has a higher median?

• Millersburg

• Arcadia

Which box and whisker plot has the highest median?

• Top plot

• Bottom plot