Box Plots Revision

Find the range of the data.

63, 71, 65, 66, 87, 53

• 32

• 33

• 34

• 35

Find the median for the set of numbers:

23, 37, 11, 58, 13, 45

• 30

• 23

• 37

• 28

What is the median?

• 62
• 58
• 66
• 60

Find the median for the set of numbers:

85, 42, 64, 71, 39, 56, 26

• 71

• 42

• 56

• 60

{16 , 18 , 20 , 25 , 17 , 22 , 23 , 21}

Find the Interquartile Range

• 5

• 6

• 7

• 8

What data value is the upper quartile?

• 64

• 62

• 66

• 58

Find the Median

• 12
• 14
• 20
• 5

What is the interquartile range (IQR)?

• 20

• 25

• 30

• 50

The speeds of 24 cars driving on a particular road are recorded and represented on the box plot shown. If the speed limit on this road is 35mph are more people speeding or are more people going the speed limit? Justify.

Evaluate responses using AI:

OFF

• A

• B

• C

• D