What do you do if there are two numbers in "the middle" when you are finding the median?

Add the two numbers in the middle & then divide by two.

Christina measured the masses of several seeds from two types of plants. The box plots show the masses of the seeds in milligrams. Which statement is best supported by the information in the box plots?

The median of the masses of the seeds from Plant L is equal to the median of the masses of the seeds from Plant K.

The least mass of a seed from Plant K is less than the least mass of a seed from Plant L.

The data for Plant K are more symmetrical than the data for Plant L.

The range of the masses of the seeds from Plant L is less than the range of the masses of the seeds from Plant K.

Waldo and Freddy caught fish one weekend. The dot plots show the lengths of the fish they caught. Which statement about the lengths of the fish caught by Waldo and Freddy appears to be true?

The range of the length of the fish caught by Freddy is greater than the range of the length of the fish caught by Waldo.

The data for Waldo’s fish and the data for Freddy’s fish are skewed to the right.

The median length of the fish caught by Waldo is greater than the median length of the fish caught by Freddy.

The data for Waldo’s fish and the data for Freddy’s fish are approximately symmetrical.

Ms. Barbosa gave the same test to her first-period and third-period seventh-grade math classes. The dot plots below show the results of the test for each class. Which of the following best compares the score distributions for the two classes?

The scores for the first-period class are nearly symmetrical, but the scores for the third-period class are skewed right.

The median score is the same for both the first-period and third-period classes.

The scores for the first-period class are nearly symmetrical, but the scores for the third-period class are skewed left.

Parker conducted a random survey at the mall to determine the number of songs in each genre that were downloaded by 40 students. The results are shown in the bar graph. Based on the information in the graph, which inference about the general population of students is valid?

Boys like rock music more than girls like rap music.

Girls like country music more than all other genres combined.

More girls than boys like rock music.

Boys like country music more than rock music.

Felicia earns $800 a month. The table shows her monthly budget. Which statement is supported by the information in the table?

Felicia spends 50% of her monthly budget on her car payment and cell phone.

Felicia spends 10% of her monthly budget on clothes and food.

Felicia spends 25% of her monthly budget on her car payment.

Felicia spends 20% of her monthly budget on college savings.

Data Unit

Quiz

•

Mathematics

•

7th Grade

•

Practice Problem

•

Hard

•

CCSS

6.RP.A.3C, 2.MD.D.9, 3.MD.B.4

Standards-aligned

Barbara White

FREE Resource

30 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the minimum value?

64

58

66

60

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the maximum value?

58

66

64

60

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Roger bowled 7 games last weekend. His scores are: 155, 165, 138, 172, 127, 193, 142. What is Roger's median score?

127

155

156

193

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What value is the lower quartile?

66

58

60

64

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the median?

62

58

66

60

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the interquartile range (IQR)?

4

64

60

8

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which box and whisker plot has the highest median?

Top plot

Bottom plot

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever

or continue with

Microsoft

Apple

Others

Already have an account?

Similar Resources on Wayground

25 questions

Inequalities W/ Multiplications and Division

Quiz

•

7th Grade

25 questions

Area and Perimeter Quiz

Quiz

•

6th - 8th Grade

$Working with fractions$

25 questions

Working with fractions

Quiz

•

1st Grade - University

27 questions

Probability and Simulations

Quiz

•

7th - 8th Grade

25 questions

Week 33 Review

Quiz

•

7th Grade

25 questions

Review Test in Math 7 (4th Quarter)

Quiz

•

7th Grade - University

25 questions

Maths Mentals

Quiz

•

7th Grade

25 questions

Area and Perimeter

Quiz

•

7th Grade

Popular Resources on Wayground

15 questions

Fractions on a Number Line

Quiz

•

3rd Grade

20 questions

Equivalent Fractions

Quiz

•

3rd Grade

25 questions

Multiplication Facts

Quiz

•

5th Grade

$fractions$

22 questions

fractions

Quiz

•

3rd Grade

20 questions

Main Idea and Details

Quiz

•

5th Grade

20 questions

Context Clues

Quiz

•

6th Grade

15 questions

Equivalent Fractions

Quiz

•

4th Grade

20 questions

Figurative Language Review

Quiz

•

6th Grade

Discover more resources for Mathematics

22 questions

distributive property

Quiz

•

7th Grade

20 questions

Graphing Inequalities on a Number Line

Quiz

•

6th - 9th Grade

16 questions

Adding and Subtracting Integers

Quiz

•

7th Grade

20 questions

One Step equations addition and subtraction

Quiz

•

5th - 8th Grade

25 questions

Complementary and Supplementary Angles

Quiz

•

7th - 10th Grade

15 questions

Area and Circumference of a Circle

Quiz

•

7th Grade

15 questions

One-Step Equations

Quiz

•

7th Grade

14 questions

Pythagorean Theorem

Quiz

•

6th - 8th Grade

Data Unit

30 questions

What is the minimum value?

What is the maximum value?

Roger bowled 7 games last weekend. His scores are: 155, 165, 138, 172, 127, 193, 142. What is Roger's median score?

What value is the lower quartile?

What is the median?

What is the interquartile range (IQR)?

Which box and whisker plot has the highest median?

What is the interquartile range (IQR) of the data set?

Find the median of these numbers:
2, 3, 4, 5, 5, 7

What do you do if there are two numbers in "the middle" when you are finding the median?

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Data Unit

30 questions

What is the minimum value?

What is the maximum value?

Roger bowled 7 games last weekend. His scores are: 155, 165, 138, 172, 127, 193, 142. What is Roger's median score?

What value is the lower quartile?

What is the median?

What is the interquartile range (IQR)?

Which box and whisker plot has the highest median?

What is the interquartile range (IQR) of the data set?

Find the median of these numbers:2, 3, 4, 5, 5, 7

What do you do if there are two numbers in "the middle" when you are finding the median?

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Find the median of these numbers:
2, 3, 4, 5, 5, 7