# Ch 18: PSAT Math - Data Analysis, Statistics and Probability: Help and Review

The PSAT Math - Data Analysis, Statistics and Probability chapter of this PSAT Prep Help and Review course is the simplest way to master data analysis, statistics and probability. This chapter uses simple and fun videos that are about five minutes long, plus lesson quizzes and a chapter exam to ensure students learn the essentials of data analysis, statistics and probability.

## Who's it for?

Anyone who needs help learning or mastering PSAT preparation material will benefit from taking this course. You will be able to grasp the subject matter faster, retain critical knowledge longer and earn higher scores. You're in the right place if you:

• Have fallen behind in understanding data analysis, statistics and probability
• Need an efficient way to learn data analysis, statistics and probability
• Learn best with engaging auditory and visual tools
• Struggle with learning disabilities or learning differences, including autism and ADHD
• Experience difficulty understanding your teachers
• Missed class time and need to catch up
• Can't access extra PSAT review resources at school

## How it works:

• Start at the beginning, or identify the topics that you need help with.
• Watch and learn from fun videos, reviewing as needed.
• Refer to the video transcripts to reinforce your learning.
• Test your understanding of each lesson with short quizzes.
• Submit questions to one of our instructors for personalized support if you need extra help.
• Verify you're ready by completing the PSAT Math - Data Analysis, Statistics and Probability chapter exam.

## Why it works:

• Study Efficiently: Skip what you know, review what you don't.
• Retain What You Learn: Engaging animations and real-life examples make topics easy to grasp.
• Be Ready on Test Day: Use the PSAT Math - Data Analysis, Statistics and Probability chapter exam to be prepared.
• Get Extra Support: Ask our subject-matter experts any data analysis, statistics or probability question. They're here to help!
• Study With Flexibility: Watch videos on any web-ready device.

## Students will review:

In this chapter, you'll learn the answer to questions including:

• How do I analyze bar graphs and pie charts?
• How do I calculate mean, median, mode and range?
• How can I determine the probability of independent and dependent events?
• What is either/or probability?
• What are factorials?

17 Lessons in Chapter 18: PSAT Math - Data Analysis, Statistics and Probability: Help and Review
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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