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Ch 9: Big Ideas Math 8th Grade Chapter 9: Data Analysis & Displays

About This Chapter

The Data Analysis & Displays chapter of this Big Ideas Math Common Core 8th Grade Textbook Companion Course helps students learn the essential lessons associated with data analysis and displays. Each of these simple and fun video lessons is about five minutes long and is sequenced to align with the Data Analysis & Displays textbook chapter.

How It Works:

  • Identify lessons in the Big Ideas Math textbook's Data Analysis & Displays chapter with which you need help.
  • Find the corresponding video lessons within this companion course chapter.
  • Watch fun videos that cover the data analysis and display topics you need to learn or review.
  • Complete the quizzes to test your understanding.
  • If you need additional help, re-watch the videos until you've mastered the material or submit a question for one of our instructors.

Students will learn about:

  • Scatterplots
  • The line of fit
  • The line of best fit
  • Two-way tables
  • Bar graphs
  • Pie charts
  • Constructing graphs from data

Big Ideas Math is a registered trademark of Larson Texts, Inc., which is not affiliated with Study.com.

5 Lessons in Chapter 9: Big Ideas Math 8th Grade Chapter 9: Data Analysis & Displays
Test your knowledge with a 30-question chapter practice test
Creating & Interpreting Scatterplots: Process & Examples

1. Creating & Interpreting Scatterplots: Process & Examples

Scatterplots are a great visual representation of two sets of data. In this lesson, you will learn how to interpret bivariate data to create scatterplots and understand the relationship between the two variables.

Line of Fit & Line of Best Fit: Definitions & Equations

2. Line of Fit & Line of Best Fit: Definitions & Equations

In this lesson, learn the definition of the line of best fit and how to calculate it for your data in a scatter plot. We'll cover slope and y-intercept formula, and go through an example to see it all in action.

What is a Two-Way Table?

3. What is a Two-Way Table?

Do you believe in Martians? Do you watch football on television? A Two-Way Table or Contingency Table is a great way to show the results of all kinds of survey questions. In this video we will learn how to read a two-way table.

Understanding Bar Graphs and Pie Charts

4. 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.

How to Construct Graphs from Data

5. How to Construct Graphs from Data

This video describes how to create a line graph and explains the four main parts that graphs need to contain: 1. previously collected data, 2. picture representations, 3. use of the correct graph type, and 4. labels. This lesson also covers dependent and independent variables.

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

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