About This Chapter
Who's it for?
Anyone who needs help learning or mastering material for the SAT will benefit from taking this course. There is no faster or easier way to prepare for the SAT. Among those who would benefit are:
- Students who have fallen behind in understanding operations involving data analysis, statistics and probability
- Students who struggle with learning disabilities or learning differences, including autism and ADHD
- Students who prefer multiple ways of learning math (visual or auditory)
- Students who have missed class time and need to catch up
- Students who need an efficient way to learn about data analysis, statistics and probability
- Students who struggle to understand their teachers
- Students who attend schools without extra math learning resources
How it works:
- Find videos in our course that cover what you need to learn or review.
- Press play and watch the video lesson.
- Refer to the video transcripts to reinforce your learning.
- Test your understanding of each lesson with short quizzes.
- Verify you're ready by completing the 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 data analysis, statistics and probability chapter exam to be prepared.
- Get Extra Support: Ask our subject-matter experts any question about data analysis, statistics and probability. They're here to help!
- Study With Flexibility: Watch videos on any web-ready device.
Students will review:
This chapter helps students review the concepts in a data analysis, statistics and probability unit of a standard SAT prep course. Topics covered include:
- Bar graphs and pie charts
- Geometric sequences
- Mean, median and mode
- Probability of independent and dependent events
- Either/or probability
- Probability of combinations and permutations
- Math combinations
1. 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.
2. How to Calculate Mean, Median, Mode & Range
Measures of central tendency can provide valuable information about a set of data. In this lesson, explore how to calculate the mean, median, mode and range of any given data set.
3. Identifying and Calculating Averages on the SAT
In this lesson, we'll take the fear out of averages with a simple explanation and a pattern that you can use to make any average problem simple, even the weighted averages.
4. What is Categorical Data? - Definition & Examples
Categorical data is one of two types of data that you can collect when conducting research. This lesson will teach you how to understand and use categorical data.
5. The Purpose of Statistical Models
Understanding statistics requires that you understand statistical models. This lesson will help you understand the purpose of statistics, statistical models, and types of variables.
6. What are Center, Shape, and Spread?
Center, shape, and spread are all words that describe what a particular graph looks like. Watch this video lesson to see how you can identify and explain each.
7. Defining the Difference between Parameters & Statistics
Using data to describe information can be tricky. The first step is knowing the difference between populations and samples, and then parameters and statistics.
8. 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.
9. How to Calculate Percent Increase with Relative & Cumulative Frequency Tables
In statistics, one way to describe and analyze data is by using frequency tables. This lesson will discuss relative and cumulative frequencies and how to calculate percent increase using these two methods.
10. Probability of Simple, Compound and Complementary Events
Simple, compound, and complementary events are different types of probabilities. Each of these probabilities are calculated in a slightly different fashion. In this lesson, we will look at some real world examples of these different forms of probability.
11. How to Use Scatter Plots to Solve Word Problems
Watch this video lesson to learn how you can use a scatter plot to help you solve a word problem. You will see how easy it becomes to solve your problem once you have your scatter plot.
12. Exponential Growth vs. Decay
How is it that it only takes four years for our computer to go from top-of-the-line to almost worthless? Well, it has something to do with what's called exponential decay, which we'll learn about here!
13. Data Analysis: Purpose & Steps
In this lesson, the student will learn what is data analysis, the purpose of data analysis, and the steps to conduct a data analysis. Also in this lesson, the student will learn how to organize, interpret, and represent data.
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Other chapters within the SAT Prep: Help and Review course
- SAT - About the Test: Help and Review
- SAT Test Prep: General Info
- Writing - About the Writing Section: Help and Review
- Writing - Text & Argument Analysis: Help and Review
- Writing - Word Choice & Expression: Help and Review
- Writing - Standard English Grammar: Help and Review
- Writing - Writing & Language Test Practice: Help and Review
- Writing - The Essay Portion: Help and Review
- Writing - Planning & Writing An Essay: Help and Review
- Writing - Parts of an Essay: Help and Review
- Writing - Sentence Clarity and Structure: Help and Review
- Writing - Essay Writing Skills: Help and Review
- Writing - How to Write an Argument: Help and Review
- Writing - Supporting Your Writing: Help and Review
- Writing - Revising Your Writing: Help and Review
- Writing - Grammar and Usage: Help and Review
- Reading - About the Reading Section: Help and Review
- Reading - Sentence Completions: Help and Review
- Reading - Reading Passages: Help and Review
- Reading - Understanding Reading Passages: Help and Review
- Reading - Interpreting & Analyzing Text: Help and Review
- Reading - Mastering Reading Passages: Help and Review
- Reading - Literary Terms: Help and Review
- Reading - US Documents & Speeches: Help and Review
- Math - About the Math Section: Help and Review
- Math - Numbers and Operations: Help and Review
- Math - Exponents: Help and Review
- Math - Equations and Expressions: Help and Review
- Math - Rational Equations & Expressions: Help and Review
- Math - Inequalities: Help and Review
- Math - Functions: Help and Review
- Math - Quadratic Equations: Help and Review
- Math - Ratios, Rates & Proportional Relationships: Help and Review
- Math - Unit Rate & Measurement Conversions: Help and Review
- Math - Geometry and Measurement: Help and Review
- Math - Triangles & Trigonometric Ratios: Help and Review
- SAT Vocabulary Practice