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AP Stats

📊AP Statistics

A library of helpful videos, study guides, trivia, and more

265 resources

🌶️AP Cram Sessions 2021

🖇 Slides

AP Statistics Cram Unit 7: Inference for Quantitative Data: Means Confidence Intervals

Josh Argo

🖇 Slides

AP Statistics Cram Unit 4: Probability, Random Variables and Probability Distributions

Josh Argo

🖇 Slides

AP Statistics Finale

Josh Argo

🖇 Slides

AP Statistics Cram Unit 6: Inference for Categorical Data: Proportions Confidence Intervals

Josh Argo

🖇 Slides

AP Statistics Cram Free Response Tips and Tricks

Josh Argo

🖇 Slides

AP Statistics Cram Unit 2: Exploring Two Variable Data

Josh Argo

🎥 Video

🌶️ AP Stats Cram Review: Unit 6: Inference for Categorical Data: Proportions Confidence Intervals

Josh Argo

🖇 Slides

AP Statistics Cram Unit 6: Inference for Categorical Data: Proportions Hypothesis Tests

Josh Argo

🎥 Video

🌶️ AP Stats Cram Review Unit 7 Inference for Quantitative Data Means Confidence Intervals

Josh Argo

🖇 Slides

AP Statistics Cram Unit 7: Inference for Quantitative Data: Means Hypothesis Tests

Josh Argo

🖇 Slides

AP Statistics Cram Unit 1: Exploring One Variable Data

Josh Argo

🎥 Video

🌶️ AP Stats Cram Review Free Response Tips and Tricks

Josh Argo

🎥 Video

🌶️ AP Stats Cram Review: Unit 5: Sampling Distributions

Josh Argo

🎥 Video

🌶️ AP Stats Cram Review: Unit 7: Inference for Quantitative Data: Means Hypothesis Tests

Josh Argo

🎥 Video

🌶️ AP Statistics Finale May 16, 2021

Josh Argo

🖇 Slides

AP Statistics Cram Unit 3: Collecting Data

Josh Argo

🎥 Video

🌶️ AP Stats Cram Review: Unit 6: Inference for Categorical Data: Proportions Hypothesis Tests

Josh Argo

🎥 Video

🌶️ AP Statistics Finale Watch Party Admin 3

Josh Argo

🎥 Video

🌶️ AP Stats Cram Review: Unit 3: Collecting Data

Josh Argo

🖇 Slides

AP Statistics Finale

Josh Argo

🎥 Video

🌶️ AP Stats Cram Review: Unit 4: Probability, Random Variables and Probability Distributions

Josh Argo

🎥 Video

🌶️ AP Stats Cram Review: Unit 1: Exploring One Variable Data

Josh Argo

🎥 Video

🌶️ AP Stats Cram Review Units 8 and 9 (Inference for Categorical Data Chi Square and Inference for Quantitative Data Slopes)

Josh Argo

🎥 Video

🌶️ AP Statistics Finale Watch Party Admin 2

Josh Argo

🎥 Video

🌶️ AP Stats Cram Review: Unit 2: Exploring Two Variable Data

Josh Argo

🖇 Slides

AP Statistics Cram Units 8 and 9 (Inference for Categorical Data: Chi Square and Inference for Quantitative Data: Slopes)

Josh Argo

🖇 Slides

AP Statistics Finale

Josh Argo

🖇 Slides

AP Statistics Cram Unit 5: Sampling Distributions

Josh Argo

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🌶Live Cram Sessions 2020

🖇 Slides

Unit 3 Cram Slides

Jerry Kosoff

🖇 Slides

Unit 6-7 Cram Slides (Hypothesis Tests)

Jerry Kosoff

🖇 Slides

Cram Slides (Practice Test)

Jerry Kosoff

🖇 Slides

Unit 1 - Exploring One-Variable Data Slides

Jerry Kosoff

🖇 Slides

Unit 5 Cram Slides

Jerry Kosoff

🖇 Slides

Unit 4 Cram Slides (AP Stats)

Jerry Kosoff

🖇 Slides

Cram Slides

Jerry Kosoff

🎥 Video

Mixed Problems - Units 1-4

Jerry Kosoff

🎥 Video

Unit 1 - Exploring One-Variable Data

Jerry Kosoff

🎥 Video

Units 6-7 - Inference: Hypothesis Tests

Jerry Kosoff

🎥 Video

Units 6-7 - Inference: Confidence Intervals

Jerry Kosoff

🖇 Slides

Unit 2 Cram Slides (AP Stats)

Jerry Kosoff

🎥 Video

📊 AP Stats 1-hour Cram Finale

🎥 Video

Unit 3 - Collecting Data

Jerry Kosoff

🎥 Video

Unit 2 - Exploring Two-Variable Data

Jerry Kosoff

🎥 Video

Unit 5 - Sampling Distributions

Jerry Kosoff

🎥 Video

📊 AP Stats 5-hour Cram Finale

Jerry Kosoff

🖇 Slides

Cram Slides: Confidence Intervals

Jerry Kosoff

🎥 Video

Mixed Problems - Units 5-7

Jerry Kosoff

🎥 Video

Unit 4 - Probability Rules & Random Variables

Jerry Kosoff

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👆Unit 1 – Exploring One-Variable Data

📄 Study Guide

1.5 Representing a Quantitative Variable with Graphs

Lusine Ghazaryan

📄 Study Guide

1.7 Summary Statistics for a Quantitative Variable

Lusine Ghazaryan

📄 Study Guide

1.1 Introducing Statistics: What Can We Learn from Data?

Lusine Ghazaryan

📄 Study Guide

1.8 Graphical Representations of Summary Statistics

Lusine Ghazaryan

📄 Study Guide

1.9 Comparing Distributions of a Quantitative Variable

Lusine Ghazaryan

📄 Study Guide

1.6 Describing the Distribution of a Quantitative Variable

Lusine Ghazaryan

📄 Study Guide

1.4 Representing a Categorical Variable with Graphs

Lusine Ghazaryan

📄 Study Guide

1.3 Representing a Categorical Variable with Tables

Lusine Ghazaryan

📄 Study Guide

Unit 1 Overview: Exploring One-Variable Data

Jed Quiaoit

📄 Study Guide

1.10 The Normal Distribution

Lusine Ghazaryan

📄 Study Guide

1.2 The Language of Variation: Variables

Lusine Ghazaryan

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✌️Unit 2 – Exploring Two-Variable Data

📄 Study Guide

2.3 Statistics for Two Categorical Variables

Athena_Codes

📄 Study Guide

2.9 Analyzing Departures from Linearity

Athena_Codes

📄 Study Guide

2.1 Introducing Statistics: Are Variables Related?

Athena_Codes

📄 Study Guide

2.6 Linear Regression Models

Athena_Codes

📄 Study Guide

2.2 Representing Two Categorical Variables

Athena_Codes

📄 Study Guide

2.7 Residuals

Athena_Codes

📄 Study Guide

2.4 Representing the Relationship Between Two Quantitative Variables

Athena_Codes

📄 Study Guide

Unit 2 Overview: Exploring Two-Variable Data

Athena_Codes

📄 Study Guide

2.5 Correlation

Athena_Codes

📄 Study Guide

2.8 Least Squares Regression

Athena_Codes

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🔎Unit 3 – Collecting Data

📄 Study Guide

3.2 Introduction to Planning a Study

Kanya Shah

📄 Study Guide

3.1 Introducing Statistics: Do the Data We Collected Tell the Truth?

Kanya Shah

📄 Study Guide

3.5 Introduction to Experimental Design

Kanya Shah

📄 Study Guide

3.7 Inference and Experiments

Aly Moosa

📄 Study Guide

3.6 Selecting an Experimental Design

Aly Moosa

📄 Study Guide

3.3 Random Sampling and Data Collection

Kanya Shah

📄 Study Guide

3.4 Potential Problems with Sampling

Kanya Shah

📄 Study Guide

Unit 3 Overview: Collecting Data

Jed Quiaoit

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🎲Unit 4 – Probability, Random Variables, & Probability Distributions

📄 Study Guide

4.2 Estimating Probabilities Using Simulation

Kanya Shah

📄 Study Guide

4.7 Introduction to Random Variables and Probability Distributions

Kanya Shah

📄 Study Guide

4.6 Independent Events and Unions of Events

Kanya Shah

📄 Study Guide

4.5 Conditional Probability

Kanya Shah

📄 Study Guide

4.3 Introduction to Probability

Kanya Shah

📄 Study Guide

4.4 Mutually Exclusive Events

Kanya Shah

📄 Study Guide

4.11 Parameters for a Binomial Distribution

Kanya Shah

📄 Study Guide

4.9 Combining Random Variables

Kanya Shah

📄 Study Guide

Unit 4 Overview: Probability, Random Variables, and Probability Distributions

Jed Quiaoit

📄 Study Guide

4.1 Introducing Statistics: Random and Non-Random Patterns?

Kanya Shah

📄 Study Guide

4.8 Mean and Standard Deviation of Random Variables

Kanya Shah

📄 Study Guide

4.10 Introduction to the Binomial Distribution

Kanya Shah

📄 Study Guide

4.12 The Geometric Distribution

Kanya Shah

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📊Unit 5 – Sampling Distributions

📄 Study Guide

5.3 The Central Limit Theorem

Brianna Bukowski

📄 Study Guide

Unit 5 Overview: Sampling Distributions

Harrison Burnside

📄 Study Guide

5.5 Sampling Distributions for Sample Proportions

Brianna Bukowski

📄 Study Guide

5.1 Introducing Statistics: Why Is My Sample Not Like Yours?

Brianna Bukowski

📄 Study Guide

5.4 Biased and Unbiased Point Estimates

Brianna Bukowski

📄 Study Guide

5.7 Sampling Distributions for Sample Means

Brianna Bukowski

📄 Study Guide

5.6 Sampling Distributions for Differences in Sample Proportions

Brianna Bukowski

📄 Study Guide

5.2 The Normal Distribution, Revisited

Brianna Bukowski

📄 Study Guide

5.8 Sampling Distributions for Differences in Sample Means

Brianna Bukowski

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⚖️Unit 6 – Proportions

📄 Study Guide

6.6 Concluding a Test for a Population Proportion

Jed Quiaoit

📄 Study Guide

6.8 Confidence Intervals for the Difference of Two Proportions

Jed Quiaoit

📄 Study Guide

6.9 Justifying a Claim Based on a Confidence Interval for a Difference of Population Proportions

Jed Quiaoit

📄 Study Guide

6.11 Carrying Out a Test for the Difference of Two Population Proportions

Jed Quiaoit

📄 Study Guide

6.0 Unit 6 Overview: Inference for Categorical Data: Proportions

Jed Quiaoit

📄 Study Guide

6.10 Setting Up a Test for the Difference of Two Population Proportions

Harrison Burnside

📄 Study Guide

6.1 Introducing Statistics: Why Be Normal?

Jed Quiaoit

📄 Study Guide

6.4 Setting Up a Test for a Population Proportion

Jed Quiaoit

📄 Study Guide

6.3 Justifying a Claim Based on a Confidence Interval for a Population Proportion

Jed Quiaoit

📄 Study Guide

6.7 Potential Errors When Performing Tests

Jed Quiaoit

📄 Study Guide

6.5 Interpreting p-Values

Jed Quiaoit

📄 Study Guide

6.2 Constructing a Confidence Interval for a Population Proportion

Jed Quiaoit

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😼Unit 7 – Means

📄 Study Guide

7.4 Setting Up a Test for a Population Mean

Jed Quiaoit

📄 Study Guide

7.3 Justifying a Claim About a Population Mean Based on a Confidence Interval

Jed Quiaoit

📄 Study Guide

7.6 Confidence Intervals for the Difference of Two Means

Jed Quiaoit

📄 Study Guide

7.5 Carrying Out a Test for a Population Mean

Jed Quiaoit

📄 Study Guide

7.2 Constructing a Confidence Interval for a Population Mean

Jed Quiaoit

📄 Study Guide

7.10 Skills Focus: Selecting, Implementing, and Communicating Inference Procedures

Jed Quiaoit

📄 Study Guide

7.8 Setting Up a Test for the Difference of Two Population Means

Jed Quiaoit

📄 Study Guide

7.9 Carrying Out a Test for the Difference of Two Population Means

Jed Quiaoit

📄 Study Guide

7.7 Justifying a Claim About the Difference of Two Means Based on a Confidence Interval

Jed Quiaoit

📄 Study Guide

Unit 7 Overview: Means

Jed Quiaoit

📄 Study Guide

7.1 Introducing Statistics: Should I Worry About Error?

Jed Quiaoit

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✳️Unit 8 – Chi-Squares

📄 Study Guide

8.1 Introducing Statistics: Are My Results Unexpected?

Jed Quiaoit

📄 Study Guide

8.7 Skills Focus: Selecting an Appropriate Inference Procedure for Categorical Data

Jed Quiaoit

📄 Study Guide

8.2 Setting Up a Chi Square Goodness of Fit Test

Jed Quiaoit

📄 Study Guide

8.4 Expected Counts in Two Way Tables

Jed Quiaoit

📄 Study Guide

8.6 Carrying Out a Chi-Square Test for Homogeneity or Independence

Jed Quiaoit

📄 Study Guide

8.5 Setting Up a Chi-Square Test for Homogeneity or Independence

Jed Quiaoit

📄 Study Guide

8.3 Carrying Out a Chi Square Goodness of Fit Test

Jed Quiaoit

📄 Study Guide

Unit 8 Overview: Chi Square

Jed Quiaoit

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📈Unit 9 – Slopes

📄 Study Guide

9.4 Setting Up a Test for the Slope of a Regression Model

Jed Quiaoit

📄 Study Guide

9.5 Carrying Out a Test for the Slope of a Regression Model

Jed Quiaoit

📄 Study Guide

9.3 Justifying a Claim About the Slope of a Regression Model Based on a Confidence Interval

Jed Quiaoit

📄 Study Guide

9.1 Introducing Statistics: Do Those Points Align?

Jed Quiaoit

📄 Study Guide

Unit 9 Overview: Slopes

Jed Quiaoit

📄 Study Guide

9.6 Skills Focus: Selecting an Appropriate Inference Procedure

Jed Quiaoit

📄 Study Guide

9.2 Confidence Intervals for the Slope of a Regression Model

Jed Quiaoit

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✏️Frequently Asked Questions

📰 Blog

How Do I Self-Study AP Statistics?

Harrison Burnside

📄 Study Guide

What Are the Best Quizlet Decks for AP Statistics?

Dalia Savy

📰 Blog

What Are the Best AP Statistics Textbooks and Prep Books?

Harrison Burnside

📄 Study Guide

Is AP Statistics Hard? Is AP Statistics Worth Taking?

Harrison Burnside

📰 Blog

How Can I Get a 5 in AP Statistics?

Harrison Burnside

📰 Blog

What is bias?

Harrison Burnside

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🗓️Previous Exam Prep

🎥 Video

How to Get The Most Out of The Formula Sheet

Josh Argo

🖇 Slides

Analyzing Categorical Data - Slides

Shane Durkan

🎥 Video

Normal Curve and Normal Calculations

Shane Durkan

🖇 Slides

Presentation Slides, Hypothesis Tests for Means

Jerry Kosoff

🎥 Video

Advanced Linear Regression

Jerry Kosoff

🖇 Slides

Inference: Confidence Intervals for Proportions - Slides

Jerry Kosoff

🖇 Slides

Presentation Slides, Sampling Distributions

Josh Argo

🎥 Video

Analyzing Categorical Data

Shane Durkan

🎥 Video

Normal Distributions

Josh Argo

🖇 Slides

Sampling Distributions for Proportions - Slides

Jerry Kosoff

🎥 Video

Sampling Distributions for Differences of means and proportions

Josh Argo

🖇 Slides

Sampling Methods and Sources of Bias - Slides

Jerry Kosoff

🖇 Slides

Powerpoint slides

Tyler Fazenbaker

🖇 Slides

Stats Q & A Slides

Bob Amar

🖇 Slides

Presentation Slides, z and t procedures

Jerry Kosoff

🎥 Video

Review of Inference: z and t Procedures

Jerry Kosoff

🎥 Video

Inference: Confidence Intervals for Proportions

Jerry Kosoff

🎥 Video

Late Medieval Review (Units 1-2)

Evan Liddle

🖇 Slides

Presentation Slides, Formula Sheet

Josh Argo

🎥 Video

Advanced Linear Regression

Jerry Kosoff

🖇 Slides

Presentation Slides, Combining Random Vairables

Josh Argo

🖇 Slides

Probability Review: Random Variables, Binomial/Geometric Distributions - Slides

Jerry Kosoff

🎥 Video

Inference: Hypothesis Tests for Proportions

Jerry Kosoff

🖇 Slides

Presentation Slides, Normal Distributions

Josh Argo

🎥 Video

Describing Location in a Distribution

Shane Durkan

🖇 Slides

Slides for Presentation

Josh Argo

🎥 Video

Displaying Quantitative Data with Graphs

Shane Durkan

🖇 Slides

Late Medieval Review (Units 1-2) - 5/7 - Slides

Evan Liddle

🖇 Slides

Experiments and Observational Studies - Slides

Jerry Kosoff

🎥 Video

Inference: Hypothesis Tests for Means

Jerry Kosoff

🎥 Video

Sampling Methods and Sources of Bias

Jerry Kosoff

🎥 Video

Advanced Linear Regression

Josh Argo

🖇 Slides

Presentation Slides, Conditional Probability

Josh Argo

🖇 Slides

Inference: Confidence Intervals for Means - Slides

Jerry Kosoff

🎥 Video

Sampling Distributions for Means

Jerry Kosoff

🎥 Video

Combining Random Variables

Josh Argo

🖇 Slides

Presentation Slides, Inference: Hypothesis test for proportions

Jerry Kosoff

🖇 Slides

Inference: Errors & Power of Tests Slides, Errors and Power

Josh Argo

🎥 Video

Probability: Two-Way Tables, Conditional, Independence, Tree Diagrams, etc

Jerry Kosoff

🎥 Video

Experiments and Observational Studies

Jerry Kosoff

🎥 Video

Randomness, Probability and Simulation

Tyler Fazenbaker

🎥 Video

AP Stats Unit 1 Review

Sander Owens

🎥 Video

Conditional Probability and Independence

Josh Argo

🎥 Video

Probability: Random Variables, Binomial/Geometric Distributions

Jerry Kosoff

🖇 Slides

Describing Location in a Distribution - Slides

Shane Durkan

🖇 Slides

Sampling Distributions for Means - Slides

Jerry Kosoff

🖇 Slides

Sampling Methods and Sources of Bias - Slides

Jerry Kosoff

🎥 Video

Inference: Confidence Intervals for Means

Jerry Kosoff

🎥 Video

Q and A

Bob Amar

🎥 Video

2020 CB Mock Question with Q and A

Bob Amar

🎥 Video

Sampling Distributions for Proportions

Jerry Kosoff

🎥 Video

Advanced Linear Regression

Jerry Kosoff

🎥 Video

Final Review and Open Q and A

Josh Argo

🎥 Video

Inference: Errors & Power of Tests

Josh Argo

🖇 Slides

2020 CB Mock Question with Q and A - Stream Slides

Bob Amar

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📚Study Tools

📰 Blog

Download AP Statistics Cheat Sheet PDF Cram Chart

📰 Blog

AP Statistics Cheat Sheet PDF & Formula Review Chart

Athena_Codes

📄 Study Guide

2024 AP Statistics Exam Guide

A Q

View all resources

🤔Exam Skills

📰 Blog

AP Stats Mixed Units Practice FRQ #4 & Feedback

Jerry Kosoff

📰 Blog

AP Stats Unit 7 FRQ Practice Prompt (#1) Answers & Feedback

Jerry Kosoff

🎥 Video

Q&A Student Study Session

Krish Gupta

🖇 Slides

2019 FRQ Review - Stream Slides

Bob Amar

📰 Blog

AP Stats Unit 1 Practice FRQ Prompt Answers & Feedback

Jerry Kosoff

📰 Blog

AP Stats Mixed Units Practice FRQ #3 & Feedback

Jerry Kosoff

🎥 Video

🎉NMSI AP Reader Chat: Statistics

Karen Knight

🎥 Video

AP Stats FRQ Practice

Sander Owens

📰 Blog

AP Stats Mixed Units Practice FRQ #2 & Feedback

Jerry Kosoff

📰 Blog

AP Stats Unit 4 FRQ Practice Prompt Answers & Feedback

Jerry Kosoff

📄 Study Guide

AP Statistics Free Response Questions

John Le

📰 Blog

AP Stats Unit 4 Practice FRQ #2

Jerry Kosoff

📰 Blog

AP Stats FRQ Practice Prompt Answers & Feedback (Unit 2)

Jerry Kosoff

📰 Blog

AP Stats Mixed Units Practice FRQ #1 & Feedback

Jerry Kosoff

🎥 Video

2019 FRQ Review

Bob Amar

🖇 Slides

Presentation Slides, 2018 FRQ

Bob Amar

🎥 Video

2017 FRQ Review

Bob Amar

🖇 Slides

Presentation Slides, FRQ Collecting Data

Bob Amar

🖇 Slides

Inference - Stream Slides

Bob Amar

📰 Blog

AP Stats FRQ Practice Prompt Samples & Feedback (Unit 5)

Jerry Kosoff

🖇 Slides

2017 FRQ Review - Stream Slides

Bob Amar

🎥 Video

2018 FRQ Review

Bob Amar

🎥 Video

FRQ Collecting Data

Bob Amar

📰 Blog

AP Stats Practice FRQ Responses & Feedback (Unit 6)

Jerry Kosoff

🎥 Video

Inference

Bob Amar

🎥 Video

Unit 1 FRQ Review and Check In

Sander Owens

📰 Blog

AP Stats Practice FRQ Responses & Feedback (Unit 4)

Jerry Kosoff

📰 Blog

AP Stats Unit 3 FRQ Practice Prompt Answers & Feedback

Jerry Kosoff

📰 Blog

AP Stats Unit 3 FRQ Practice Prompt Answers & Feedback

Jerry Kosoff

📰 Blog

AP Statistics Free Response Help - FRQ

Harrison Burnside

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Browse By Unit

All Units

👆Unit 1 – Exploring One-Variable Data

✌️Unit 2 – Exploring Two-Variable Data

🔎Unit 3 – Collecting Data

🎲Unit 4 – Probability, Random Variables, & Probability Distributions

📊Unit 5 – Sampling Distributions

⚖️Unit 6 – Proportions

😼Unit 7 – Means

✳️Unit 8 – Chi-Squares

📈Unit 9 – Slopes

Other Resources

✏️Frequently Asked Questions

🗓️Previous Exam Prep

🌶️AP Cram Sessions 2021

🌶Live Cram Sessions 2020

📚Study Tools

🤔Exam Skills

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