Fast and efficient! Everything you need to learn and practice for your introductory college or AP® Statistics course and exams.

  • Exclusive review videos with tips, strategies, and content.

  • Study guides and practice sheets with answer keys for each unit.

  • Practice multiple choice questions and AP-style practice exam.

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AMAZING!!!

Irene Jeo

All of these practice quizzes really helped me do well. Not to mention the practice tests. They are so similar to the actual test and are extremely helpful w...

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All of these practice quizzes really helped me do well. Not to mention the practice tests. They are so similar to the actual test and are extremely helpful when studying. Good luck to all of yall out there! You got this, because with this packet!!!

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Very helpful

Benny Mao

I self studied with this packet and did the test. I am feeling quite confident.

I self studied with this packet and did the test. I am feeling quite confident.

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Would recommend

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Massive legend, massive help, very fun. More interactive than a book.

Massive legend, massive help, very fun. More interactive than a book.

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Amazing!!

Noor B

Your course are making these really boring topics really interesting! Thank you. I am anxiously waiting for the coming soon videos.

Your course are making these really boring topics really interesting! Thank you. I am anxiously waiting for the coming soon videos.

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Worth the money!!!

Stephanie Porfiris

100% worth it. Best study guide available.

100% worth it. Best study guide available.

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    1. Unit 3 Study Guide

    2. Unit 3 Study Guide Answer Key

    3. Unit 3 Summary Video

      FREE PREVIEW
    4. Unit 3 Practice Multiple Choice Questions

    5. Unit 3 Practice Sheet

    6. Unit 3 Practice Sheet Answers

    7. Random Sampling Techniques Video

    8. Experiment Design Explained

    9. Top 10 Tips for Unit 3 Collecting Data

    10. Unit 3 YouTube Videos

    1. Unit 4 Study Guide

    2. Unit 4 Study Guide Answer Key

    3. Unit 4 Summary Video Part 1 Basic Probability

    4. Unit 4 Summary Video Part 2 Random Variables

    5. Unit 4 Summary Video Part 3 Binomial and Geometric Distributions

    6. Unit 4 Practice Multiple Choice Questions

    7. Unit 4 Practice Sheet

    8. Unit 4 Practice Sheet Answers

    9. Unit 4 Practice Sheet #2

    10. Unit 4 Practice Sheet #2 Answers

    11. Top 5 Basic Probability Scenarios

    12. Top 5 Tips for Discrete Random Variables

    13. Top 5 Tips for Binomial Distribution

    14. Basic Probability Formula Sheet

    15. Random Variable Overview Sheet

    16. Unit 4 YouTube Videos

    1. Unit 5 Study Guide

    2. Unit 5 Study Guide Answer Key

    3. Unit 5 Summary Video

    4. Topic 5.2 - Continuous Random Variables and the Normal Distribution

    5. Topic 5.2 - Continuous Random Variables and the INVERSE Normal Distribution

    6. Topic 5.2 - Continuous Random Variables - Transforming and Combining

    7. Topic 5.2 Practice Sheet

    8. Topic 5.2 Practice Sheet Answer Key

    9. What is a Sampling Distribution for Sample Proportions?

    10. What is a Sampling Distribution for Sample Means?

    11. Unit 5 Practice Multiple Choice Questions

    12. Unit 5 Practice Sheet

    13. Unit 5 Practice Sheet Answers

    14. Unit 5 YouTube Videos

About this course

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