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Ch 52: AEPA Math: Tables, Plots & Graphs

About This Chapter

Check out the video lessons in this chapter for a quick but thorough review of how to use tables, plots and graphs in solving math problems on the NES Mathematics exam, which has replaced the AEPA Mathematics exam.

AEPA Math: Tables, Plots & Graphs - Chapter Summary

It won't matter how solidly you grasp complex math concepts if you have trouble interpreting or applying information when it is presented in tables, plots or graphs. Make your way through these brief video lessons to review for the NES Mathematics test. The lessons will help you ready yourself to answer questions on the test that require knowledge of:

  • Frequency (including relative and cumulative) tables and polygons
  • Stem and leaf displays
  • Histograms
  • Dot and box plots
  • Bar graphs and pie charts

Our expert instructors have made the video lessons in this chapter brief and engaging for quick and effective review. Short, multiple-choice quizzes follow each lesson to help gauge your comprehension and retention of the lesson topics.

9 Lessons in Chapter 52: AEPA Math: Tables, Plots & Graphs
Test your knowledge with a 30-question chapter practice test
Frequency & Relative Frequency Tables: Definition & Examples

1. Frequency & Relative Frequency Tables: Definition & Examples

Frequency and relative frequency tables are a good way to visualize information. This is especially useful for information that is grouped into categories where you are looking for popularity or mode.

Cumulative Frequency Tables: Definition, Uses & Examples

2. Cumulative Frequency Tables: Definition, Uses & Examples

Cumulative frequency tables can help you analyze and understand large amounts of information. In this lesson, you practice creating and interpreting cumulative frequency tables.

Creating & Reading Stem & Leaf Displays

3. Creating & Reading Stem & Leaf Displays

Every once in a while you will come across stem-and-leaf displays in statistics. These displays can be very useful in identifying all of the values in a data set while still visually representing the data.

Creating & Interpreting Histograms: Process & Examples

4. 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.

Creating & Interpreting Frequency Polygons: Process & Examples

5. Creating & Interpreting Frequency Polygons: Process & Examples

Frequency polygons can be used to analyze data sets in many different ways. They are also a great way to visualize and compare two sets of data. In this lesson, learn the uses and create a frequency polygon.

Creating & Interpreting Dot Plots: Process & Examples

6. Creating & Interpreting Dot Plots: Process & Examples

Dot plots are a visual way to display the frequency distribution in a data set. In this lesson, you will learn how to construct a dot plot and understand its uses.

Creating & Interpreting Box Plots: Process & Examples

7. Creating & Interpreting Box Plots: Process & Examples

Box plots are an essential tool in statistical analysis. This lesson will help you create a box plot and understand its meaning. When you are finished, test your understanding with a short quiz!

Understanding Bar Graphs and Pie Charts

8. Understanding Bar Graphs and Pie Charts

In this lesson, we will examine two of the most widely used types of graphs: bar graphs and pie charts. These two graphs can provide the reader with a comparison of the different data that is displayed.

What is Bivariate Data? - Definition & Examples

9. What is Bivariate Data? - Definition & Examples

In this lesson, you will be learning about the definition and uses of bivariate data. We will also compare and contrast the characteristics of univariate data and bivariate data.

Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
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Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
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Other Chapters

Other chapters within the AEPA Mathematics (NT304): Practice & Study Guide course

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