Ch 3: FTCE: Data Analysis & Visualization

About This Chapter

As you prepare to take an FTCE exam covering data analysis and visualization, be sure to strengthen and confirm your knowledge using this chapter's study tools. We offer fun lessons, mini quizzes and a chapter exam that can ensure you're ready to excel in a short amount of time.

FTCE: Data Analysis & Visualization - Chapter Summary

Watch fun and engaging video lessons in this self-paced chapter to improve your understanding of data analysis and visualization. As you study for an FTCE exam covering these topics, we can help you get reacquainted with circle graphs, a line plot in math, ways to calculate the standard deviation and more. After completing this chapter, you will be able to:

  • Describe the process of creating and interpreting histograms
  • Read and interpret bar graphs
  • Define and share examples of circle graphs
  • Share the definition of pictographs
  • Provide examples of line plots in math
  • Calculate the mean, median mode, range and standard deviation

Every lesson in this chapter is available in two formats: entertaining video lessons and full transcripts. The videos are fun to watch and average about 8 minutes each, and the transcripts are easy to read online or print to review at a later time. Paired with each lesson in this chapter is a multiple-choice quiz you can take anytime to check your knowledge of main concepts. Our practice exam enables you to test and confirm your comprehension of the entire chapter.

8 Lessons in Chapter 3: FTCE: Data Analysis & Visualization
Test your knowledge with a 30-question chapter practice test
Creating & Interpreting Histograms: Process & Examples

1. Creating & Interpreting Histograms: Process & Examples

Creating histograms can help you easily identify and interpret data. This lesson will give you several examples to better understand histograms and how to create them.

Reading & Interpreting Bar Graphs

2. Reading & Interpreting Bar Graphs

In this lesson, you will learn about the parts of a bar graph and what they mean. You will look at the title, labels, and bars of data, and then you can practice reading and interpreting a sample bar graph.

Circle Graph: Definition & Examples

3. Circle Graph: Definition & Examples

A circle graph is a circular chart divided into sections that each represent a percentage of the total. This lesson will define a circle graph and give some examples of types of circle graphs.

Reading & Interpreting Pictographs

4. Reading & Interpreting Pictographs

Imagine reading chart after chart of the same dry information. Now imagine if that information could be presented with images and in only one chart. Much better, right? That's exactly what pictographs allow us to do.

What is a Line Plot in Math? - Definition & Examples

5. What is a Line Plot in Math? - Definition & Examples

In this lesson, we will explore the functions and examples of a line plot. Also in this lesson, we will learn to create a line plot, create questions, and interpret data from a line plot.

How to Calculate Mean, Median, Mode & Range

6. How to Calculate Mean, Median, Mode & Range

Measures of central tendency can provide valuable information about a set of data. In this lesson, explore how to calculate the mean, median, mode and range of any given data set.

Calculating the Mean, Median, Mode & Range: Practice Problems

7. Calculating the Mean, Median, Mode & Range: Practice Problems

Calculating the mean, median, mode, and range of a data set is a fundamental part of learning statistics. Use this video to practice your skills and then test your knowledge with a short quiz.

Calculating the Standard Deviation

8. Calculating the Standard Deviation

In this lesson, we will examine the meaning and process of calculating the standard deviation of a data set. Standard deviation can help to determine if the data set is a normal distribution.

Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
Not Taken
Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
Not Taken

Earning College Credit

Did you know… We have over 200 college courses that prepare you to earn credit by exam that is accepted by over 1,500 colleges and universities. You can test out of the first two years of college and save thousands off your degree. Anyone can earn credit-by-exam regardless of age or education level.

To learn more, visit our Earning Credit Page

Transferring credit to the school of your choice

Not sure what college you want to attend yet? has thousands of articles about every imaginable degree, area of study and career path that can help you find the school that's right for you.