# Ch 51: GACE Middle Grades Math: Statistics

Find out how to use statistics to interpret data sets as you study for the GACE Middle Grades Math assessment. Practice your skills by taking the lesson quizzes and chapter exams, and use the transcripts to learn key mathematical terms.

## GACE Middle Grades Math: Statistics - Chapter Summary

Watch the video lessons in this chapter to gain a better grasp of how to transform raw numbers into statistical data. Prepare yourself for the questions on the GACE Middle Grades Math assessment by going over the following major topics:

• Calculating ranges, medians, means, and modes
• Quantitative data and variables
• Data set processing, ordering, and ranking
• Percentiles and data set spreads
• Standard deviations

This chapter on statistics covers many topics, which is why we have designed our lessons to address each individual topic in a short and entertaining video. All of the videos can be watched repeatedly for maximum retention, and the transcripts include bold keywords as well as the mathematical formulas discussed in each lesson. If you use our materials as a refresher course, you can click the video tags to move quickly from one main topic to the next. We also have instructors available just in case you have any questions or need further clarification on a topic.

### GACE Middle Grades Math: Statistics Objectives

The GACE Middle Grades Math assessment determines whether a teacher in the state of Georgia possesses the right level of mathematical knowledge to work in the public school system. Test-takers will have two hours to answer 45 selected-response style questions. All tests are administered via computer. About 65% of the questions on the test will cover topics related to arithmetic and algebra, and the remaining 35% of the questions will address concepts in the fields of geometry and data. Questions concerning statistics will most likely be in the geometry and data sections of the assessment, therefore, completing the video lessons in this chapter should prepare you to select the correct answers for up to 35% of the exam's questions.

17 Lessons in Chapter 51: GACE Middle Grades Math: Statistics
Test your knowledge with a 30-question chapter practice test
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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