The normal pulse rate of a 13-year-old is between 70 and 100 beats per minute. As part of a health program, the medical staff at Grant Middle School measured the resting pulse rate of 12 randomly selected students in grades 7 and 8. The box plot shows the data foreach group. Which statement correctly compares the data sets?

The difference of the medians is about half of the interquartile range of either data set.

The difference of the medians is about 2 times the interquartile range of either data set.

The difference of the medians is about one-fourth of the interquartile range of either data set.

The difference of the medians is about 4 times the interquartile range of either data set.

Which pair of statements correctly compares the two data sets?

The difference of the means is 1. This value is less than half of the mean absolute deviation of either data set.

The difference of the means is 1. This value is more than half of the mean absolute deviation of either data set.

The difference of the means is 1. This value is 1 times the mean absolute deviation of either data set.

The difference of the means is 1. This value is 2 times the mean absolute deviation of either data set.

The dot plot shows the number of points scored by Jason and Eduardo during a middle school basketball season. Based on the dot plot,which statement about the medians and interquartile ranges of the data sets is true?

Their medians cannot be compared based on their interquartile ranges because the interquartile ranges are 6 points apart.

The difference of the medians is half the interquartile range of either data set.

The difference of the medians is one-fourth the interquartile range of either data set.

Their medians cannot be compared based on their interquartile ranges because the interquartile ranges are 9 points apart.

The table lists the test scores William and Andre received on five math assessments. Which statement best describes the difference of the mean of the two data sets?

It is equal to about 1 times the mean absolute deviation of either data set.

It is equal to about 0.5 times the mean absolute deviation of either data set.

It is equal to about 1.5 times the mean absolute deviation of either data set.

It is equal to about 2 times the mean absolute deviation of either data set.

The table lists the heights (in centimeters) of preschool girls and boys on a playground. Based on the table, which of the following is true?

The difference of the medians is about one-half the interquartile range of either data set.

The difference of the medians is about one-fourth the interquartile range of either data set.

The medians cannot be compared based on their interquartile ranges because the interquartile ranges are 1centimeter apart.

The medians cannot be compared based on their interquartile ranges because the interquartile ranges are 3centimeters apart.

Comparing Data

Quiz

•

Mathematics

•

7th Grade

•

Practice Problem

•

Hard

•

CCSS

6.SP.B.5C, 7.SP.B.3, 6.SP.B.4

+2

Standards-aligned

Josie Lyn Dockery

Used 20+ times

FREE Resource

21 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

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

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

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

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

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

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

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

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

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

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

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

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

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

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Comparing Data

21 questions

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 ______.

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 ______.

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 ______.

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.

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 ______

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 ______

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 _______.

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 _____.

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 _____.

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 _____.

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Comparing Data

21 questions

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 ______.

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 ______.

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 ______.

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.

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 ______

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 ______

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 _______.

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 _____.

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 _____.

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 _____.

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

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 ______.

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 ______.

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 ______.

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.

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 ______

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 ______

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 _______.

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 _____.

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 _____.

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 _____.