Ch 13: Measures of Central Tendency

About This Chapter

Boost your confidence before taking an important exam by checking out this informative chapter on the measures of central tendency. We can help you get ready for test day with these mobile-friendly, professionally designed and easy-to-follow video and text lessons and quizzes.

Measures of Central Tendency - Chapter Summary

This engaging chapter outlines the measure of central tendency for your review. With these lessons, you'll study how these measures are calculated and how they are used with data. Once you complete this chapter, you should be ready to:

  • Calculate median, range, mode and mean
  • Define outlier in statistics
  • Use a formula for calculating weighted average
  • Select measures of variability and center for data

When you review these learning materials, you'll study lessons and quizzes created by expert instructors specifically to help you learn these topics with ease. Each lesson is accompanied by a short quiz to help you master these concepts quickly. It's easy to go back and review topics from any video lesson using the video tabs feature in the Timeline. Feel free to contact one of our instructors with any questions you might have.

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 GACE Special Education Mathematics & Science (088): Practice & Study Guide course