Comparing Data

The table shows the hourly cookie sales by students in grades 7 and 8 at the school's annual bake sale.

The interquartile range for the grade 7 data is ______.

• 6

• 7.5

• 15

• 20.5

Tags

CCSS.6.SP.B.5C

The table shows the hourly cookie sales by students in grades 7 and 8 at the school's annual bake sale.

The interquartile range for the grade 8 data is ______.

• 6

• 7.5

• 15

• 20.5

Tags

CCSS.6.SP.B.5C

The table shows the hourly cookie sales by students in grades 7 and 8 at the school's annual bake sale.

The difference of the medians of the two data sets is ______.

• 2

• 3

• 7.5

• 9

The table shows the hourly cookie sales by students in grades 7 and 8 at the school's annual bake sale.

The difference is about ________ times the interquartile range of either data set.

• one-third

• one-half

• one

• two

Tags

CCSS.7.SP.B.3

The table lists the speeds of the fastest roller coasters in North America and Asia.

The difference of the means of the two data sets is ______

• 5.59

• 6.41

• 10.45

• 11.29

The table lists the speeds of the fastest roller coasters in North America and Asia.

The mean absolute deviation of the roller coaster speeds in North America is ______

• 12.2

• 12.78

• 14.67

• 17.226

Tags

CCSS.6.SP.B.5C

The table lists the speeds of the fastest roller coasters in North America and Asia.

The mean absolute deviation of the roller coaster speeds in Asia is _______.

• 12.2

• 12.78

• 14.67

• 17.226

Tags

CCSS.6.SP.B.5C

Martin and Clara decide to keep track of the number of different colors in two brands of tennis shoes, brand A and brand B. Their results are represented by the dot plots.

The mean absolute deviation for brand A is _____.

• 1.905

• 2.02

• 4.9

• 8

Tags

CCSS.6.SP.B.5C

Martin and Clara decide to keep track of the number of different colors in two brands of tennis shoes, brand A and brand B. Their results are represented by the dot plots.

The mean absolute deviation for brand B is _____.

• 1.905

• 2.02

• 4.9

• 8

Tags

CCSS.6.SP.B.5C

Martin and Clara decide to keep track of the number of different colors in two brands of tennis shoes, brand A and brand B. Their results are represented by the dot plots.

The mean absolute deviation for brand B is _____.

• 1.905

• 2.02

• 4.9

• 8

Tags

CCSS.6.SP.B.5C