Lesson 10.8 Understanding Box Plots Quiz

What percentage of the data is between 90 and 140?

• 25 %

• 50%

• 75%

• 100%

What is the median of this data set?

• 8

• 12

• 15

• 19

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

What do points B and D represent on the box plot?

• Mean and Mode

• Mean and Median

• Least and Greatest Value

• First and Third Quartiles

A box plot shows the minimum value as 10, the first quartile (Q1) as 20, the median as 30, the third quartile (Q3) as 40, and the maximum value as 50. What is the interquartile range (IQR) of the data?

• 10

• 20

• 30

• 40

Given the following data set: [5, 7, 8, 12, 15, 18, 21, 24, 30], what is the median value that should be represented in the box plot?

• 12

• 15

• 18

• 21

For the data set [1, 2, 3, 4, 5, 6, 7, 8, 9, 10], what is the value of the range in the box plot?

• 4.5

• 5

• 9

• 6

For the data set [2, 4, 6, 8, 10, 12, 14, 16, 18, 20], what is the value of the interquartile range (IQR)?

• 4

• 8

• 10

• 12