Data Dispersion Quizzes, Questions & Answers

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Range Quizzes

In this quiz, you’ll apply the concept of range to a variety of real-world situations. From weather data to sports scores, this quiz demonstrates how the range helps ass...

Questions: 22 | Attempts: 12 | Last updated: Dec 11, 2025

Sample Question
A weather station recorded the following high temperatures (°F) for two cities over one week: City A: 72, 74, 73, 75, 71, 74, 73 City B: 68, 79, 65, 82, 70, 77, 71 Which statement best describes the temperature variability in these cities?

City A has more variable temperatures because its range is larger

City B has more variable temperatures because its range is 17°F compared to City A's range of 4°F

Both cities have the same variability because they both recorded temperatures in the 70s

City A has more variable temperatures because it has more data points

Comparing Data Sets Using Range

This quiz focuses on comparing the range between different data sets. You’ll work with multiple data sets—like test scores and temperatures—and analyze how the ra...

Questions: 23 | Attempts: 11 | Last updated: Dec 11, 2025

Sample Question
The range of a data set is found by:

Adding the highest and lowest values

Subtracting the lowest value from the highest value

Finding the middle value

Adding all values and dividing by the number of values

Range Calculation Quiz: Calculating Range from Data Lists

How much can a data set really stretch? This quiz helps you explore range by comparing the highest and lowest values in different lists. You’ll see how spread affects interpr...

Questions: 20 | Attempts: 10 | Last updated: Dec 16, 2025

Sample Question
What is the range of the test scores: 70, 75, 80, 85, 90?

10

15

20

25

All Range Quizzes

Interquartile Range Quizzes

3.3 Measures of Spread

This quiz titled '3.3 Measures of Spread' assesses understanding of statistical dispersion through calculations including interquartile range, standard deviation, and adjustments t...

Questions: 6 | Attempts: 388 | Last updated: Mar 20, 2025

Sample Question
Match the following

The median of the lower half of the data

Q1

The median of all of the data

Q2

2140 Spread - Range & IQR

The '2140 Spread - Range & IQR' quiz assesses understanding of statistical range using a five-number summary. Learners calculate the range from given datasets, enhancing their abil...

Questions: 181 | Attempts: 317 | Last updated: Mar 20, 2025

Sample Question
The five number summary for a data set is : 1, 4, 6, 8, 12. What is the Range for this data set?

11

Understanding Quartiles and IQR

Time to dive into the world of quartiles and IQR! This quiz will help you unlock the power of the interquartile range (IQR), a measure of spread that tells you how data is distribu...

Questions: 26 | Attempts: 10 | Last updated: Dec 11, 2025

Sample Question
What is the median number of pages read?

33

36

40

35

All Interquartile Range Quizzes

Variance Quizzes

Understanding Variance as a Measure of Spread

In this quiz, you're diving into the world of variance, which is like a "spread check" for your data. It tells you how scattered or consistent your data points a...

Questions: 21 | Attempts: 11 | Last updated: Dec 11, 2025

Sample Question
What does variance measure in a data set?

The middle value of the data

The most frequently occurring value

How spread out the data values are from the mean

The difference between the maximum and minimum values

Interpreting and Applying Variance in Real-World Data Quiz

Want to know how variance plays out in real life? This quiz takes you beyond the classroom and into real-world applications—like analyzing sports performance, customer servic...

Questions: 20 | Attempts: 11 | Last updated: Dec 11, 2025

Sample Question
A factory measures the weights of cereal boxes. The variance of the weights is 0.04 oz². What does this tell us about the production process?

The boxes vary widely in weight

The average weight is 0.04 ounces

The production process is unreliable

The boxes are fairly consistent in weight

Variance Calculation Quiz: Calculating Variance (Basic Level)

Ever wondered how far numbers drift from their average? This quiz walks you through basic variance problems that show how spread works within a data set. You’ll compare value...

Questions: 20 | Attempts: 10 | Last updated: Dec 16, 2025

Sample Question
What is the first step to find the variance of a data set?

Find the median

Find the mean

Square all data values

Find the mode

All Variance Quizzes

Standard Deviation Quizzes

Measures of Variability

This test will assess your knowledge of Measures of Variability.

Questions: 9 | Attempts: 1678 | Last updated: Mar 21, 2025

Sample Question
________________________ is a type of math used to analyze data.

Calculus

Algebra

Statistics

Geometry

All Standard Deviation Quizzes

Mean Absolute Deviation Quizzes

Math 1 Mean Absolute Deviation

This Math 1 Mean Absolute Deviation quiz assesses skills in statistical analysis, focusing on calculating mean absolute deviation and understanding variability across different dat...

Questions: 5 | Attempts: 3500 | Last updated: Oct 21, 2025

Sample Question
Find the mean absolute deviation for the set below. S = {85, 90, 68, 75, 79}

79.4

6.48

32.4

79

Interpreting Mean Absolute Deviation in Real-World Contexts Quiz

In this quiz, we’ll take a dive into the practical side of MAD. We’ll look at real-life situations like tracking athlete performance, comparing customer experiences, an...

Questions: 20 | Attempts: 11 | Last updated: Dec 11, 2025

Sample Question
What is the mean (average) number of points scored by Player A?

13

14

15

16

Mean Absolute Deviation Quiz: Finding Mean Absolute Deviation

Think you can measure how far data points usually stray from the mean? This quiz walks you through mean absolute deviation with clear, step-by-step questions. You’ll calculat...

Questions: 20 | Attempts: 10 | Last updated: Dec 16, 2025

Sample Question
What does Mean Absolute Deviation (MAD) measure?

How spread out data values are from the mean

The total of all data points

The highest value in the data set

The average of the data values

All Mean Absolute Deviation Quizzes

Box And Whisker Quizzes

Five Number Summary and Box and Whisker Plot

When you feel you are ready, take the following checkpoint quiz. You must get 80% before moving on to lesson 3. Be sure the enter your name in the box below.

Questions: 10 | Attempts: 1636 | Last updated: May 23, 2025

Sample Question
Determine the 5 number summary for the set of data:5, 20, 15, 25, 0, 10, 15, 5, 25, 30, 20

5, 15, 10, 25, 20

0, 7.5, 17.5, 22.5, 30

0, 5, 15, 25, 30

Box & Whisker Quiz

Five Number Summary. 10 Number Summary and Box & Whisker Plot analysis.

Questions: 37 | Attempts: 475 | Last updated: Mar 20, 2025

Sample Question
15 Students were surveyed to find out how my bikes they have in their household. The following results were compiled. 2, 1, 4, 5, 2, 1, 3, 6, 4, 2, 2, 1, 5, 3, 2 What is the median for this data set?

2 bikes

2

Five-number Summary And Box-and-whisker Plot! Trivia Quiz

How well do you know the five-number summary and box-and-whisker plot? Do you know how to construct this box, the importance of each line, and what it means for the data? Try takin...

Questions: 10 | Attempts: 149 | Last updated: Jun 23, 2025

Sample Question
Determine the 5 number summary for the set of data: 5, 20, 15, 25, 0, 10, 15, 5, 25, 30, 20

5, 15, 10, 25, 20

0, 7.5, 17.5, 22.5, 30

0, 5, 15, 25, 30

All Box And Whisker Quizzes

Top Trending Data Dispersion Quizzes

Standard Deviation Quiz! Trivia Test

Challenge your understanding of statistics with the 'Standard Deviation Quiz! Trivia Test'. This quiz assesses your knowledge of statistical measures such as range, mean, and standard deviation across various real-world examples,...

Questions: 8 | Attempts: 3070 | Last updated: Mar 22, 2025

Sample Question 1
The number of calories in a 1-ounce serving of ten popular breakfast cereals is given asApple Jacks 110Froot Loops 110Life 105Rice Krispies 118Cap0n Crunch 116Kellog0s Corn Flakes 102Lucky Charms 101Trix 110Cheerios 104Kellog0s Raisin Bran 88What is the range?

10

20

30

40

Sample Question 2
The number of calories in a 1-ounce serving of ten popular breakfast cereals is given asApple Jacks 110Froot Loops 110Life 105Rice Krispies 118Cap0n Crunch 116Kellog0s Corn Flakes 102Lucky Charms 101Trix 110Cheerios 104Kellog0s Raisin Bran 88What is the mean?

106.4

103.5

99.8

110.6

Sample Question 3
The number of calories in a 1-ounce serving of ten popular breakfast cereals is given asApple Jacks 110Froot Loops 110Life 105Rice Krispies 118Cap0n Crunch 116Kellog0s Corn Flakes 102Lucky Charms 101Trix 110Cheerios 104Kellog0s Raisin Bran 88What is the standard deviation?

5.67

9.02

7.49

8.13

Data Dispersion Quizzes, Questions & Answers

Popular Data Dispersion Topics

Range Quizzes

Interquartile Range Quizzes

Variance Quizzes

Standard Deviation Quizzes

Mean Absolute Deviation Quizzes

Box And Whisker Quizzes

Top Trending Data Dispersion Quizzes

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