Data Analysis & Graphing Post-assessment

Approved & Edited by ProProfs Editorial Team
The editorial team at ProProfs Quizzes consists of a select group of subject experts, trivia writers, and quiz masters who have authored over 10,000 quizzes taken by more than 100 million users. This team includes our in-house seasoned quiz moderators and subject matter experts. Our editorial experts, spread across the world, are rigorously trained using our comprehensive guidelines to ensure that you receive the highest quality quizzes.
Learn about Our Editorial Process
| By Galloway22
G
Galloway22
Community Contributor
Quizzes Created: 2 | Total Attempts: 991
Questions: 17 | Attempts: 510

Settings

Post-assessment for our Data Analysis Unit.

• 1.

Read the graph below. What flavor was the class favorite?

• A.

Vanilla

• B.

Strawberry

• C.

Chocolate

• D.

Coffee

• E.

Other

C. Chocolate
Explanation
Based on the graph, it can be seen that the bar representing chocolate is the highest among all the flavors. This indicates that chocolate was the class favorite flavor.

Rate this question:

• 2.

Read the graph below. What flavor was the least favorite?

• A.

Vanilla

• B.

Strawberry

• C.

Chocolate

• D.

Coffee

• E.

Other

A. Vanilla
Explanation
Based on the graph, the flavor that was the least favorite among the options listed (vanilla, strawberry, chocolate, coffee, and other) is vanilla.

Rate this question:

• 3.

What is the total number of students that answered this survey?

35
35 students
35students
Explanation
The answer is 35, 35 students, or 35students because it is stated in the question that the total number of students that answered the survey is 35.

Rate this question:

• 4.

8
8 students
8students
• 5.

What day had the highest temperature?

Tuesday
Tues
Tues.
Teus
Teus.
Teusday
Explanation
The correct answer is Tuesday.

Rate this question:

• 6.

What was the temperature on the coolest day? (Type the number only)

25
25 degrees
25F
25 F
Explanation
The answer is 25, 25 degrees, 25F, 25 F because all of these options represent the temperature on the coolest day.

Rate this question:

• 7.

What is the difference in temperature from Tuesday to Saturday? (Type the number only)

15
15 degrees
15F
15 F
Explanation
The question asks for the difference in temperature from Tuesday to Saturday. The answer options provided all state a difference of 15 degrees, whether it is expressed as a number (15), in degrees (15 degrees), or in Fahrenheit (15F, 15 F). Therefore, the correct answer is 15, 15 degrees, 15F, or 15 F.

Rate this question:

• 8.

What fraction of people chose sausage?

• A.

1/2

• B.

1/3

• C.

1/4

• D.

1/8

• E.

2/2

• F.

3/4

C. 1/4
Explanation
The fraction 1/4 represents the number of people who chose sausage out of the total number of people. It means that out of every four people, one person chose sausage.

Rate this question:

• 9.

What fraction of people chose pepperoni?

• A.

1/2

• B.

1/3

• C.

1/4

• D.

1/8

• E.

2/2

• F.

3/4

A. 1/2
Explanation
The correct answer is 1/2. This means that half of the people chose pepperoni.

Rate this question:

• 10.

What fraction of people chose ham?

• A.

1/2

• B.

1/3

• C.

1/4

• D.

1/8

• E.

2/2

• F.

3/4

D. 1/8
Explanation
The fraction of people who chose ham is 1/8.

Rate this question:

• 11.

Use the pictograph below to answer the questions. How many students voted for hamsters?

6
6 students
Explanation
The pictograph shows a bar with a picture of a hamster and a number 6 next to it. This indicates that 6 students voted for hamsters.

Rate this question:

• 12.

Use the pictograph below to answer the questions. How many more students voted for dogs than guinea pigs?

4
4 students
Explanation
The pictograph shows that there are 4 more students who voted for dogs compared to guinea pigs. Each dog symbol represents 1 student, and each guinea pig symbol also represents 1 student. By counting the symbols, we can see that there are 4 more dog symbols than guinea pig symbols, indicating that 4 more students voted for dogs. Therefore, the answer is 4, or 4 students.

Rate this question:

• 13.

Use the pictograph below to answer the questions. How many total students voted?

28
28 students
Explanation
The answer is 28,28 students because the pictograph shows that there are 28 students represented by each picture of a student. Since there are two pictures of students, it means that there are a total of 28 + 28 = 56 students in total who voted.

Rate this question:

• 14.

Using the data in this line plot, find the range:

• A.

1

• B.

2

• C.

3

• D.

4

• E.

5

• F.

6

C. 3
Explanation
The range of a set of numbers is the difference between the largest and smallest numbers in the set. In this line plot, the smallest number is 1 and the largest number is 4. Therefore, the range is 4 - 1 = 3.

Rate this question:

• 15.

Using the data in this line plot, find the mode:

• A.

1

• B.

2

• C.

3

• D.

4

• E.

1 and 2

• F.

3 and 4

• G.

1 and 3

• H.

2 and 4

G. 1 and 3
Explanation
The mode is the value or values that appear most frequently in a dataset. In the given line plot, the numbers 1 and 3 appear twice, which is more than any other number. Therefore, the mode is 1 and 3.

Rate this question:

• 16.

• A.

2

• B.

3

• C.

4

• D.

14

• E.

12

• F.

13

A. 2
• 17.

Using the data in this line plot, find the median:

• A.

2

• B.

2 1/2

• C.

3

• D.

3 1/2

• E.

4

• F.

1

B. 2 1/2
Explanation
The median is the middle value of a set of numbers when they are arranged in order. In this line plot, the numbers are already arranged in order. The middle value is 2 1/2 because it is the value between the two middle numbers, 2 and 3.

Rate this question:

Quiz Review Timeline +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

• Current Version
• Mar 21, 2023
Quiz Edited by
ProProfs Editorial Team
• Feb 08, 2012
Quiz Created by
Galloway22

Related Topics