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Analyzing Categorical Data - Slides
Analyzing Categorical Data
Sampling Methods and Sources of Bias - Slides
Sampling Methods and Sources of Bias
Sampling Methods and Sources of Bias - Slides
Displaying Quantitative Data with Graphs
Experiments and Observational Studies - Slides
Experiments and Observational Studies
Advanced Linear Regression
Advanced Linear Regression
Describing Location in a Distribution
Describing Location in a Distribution - Slides
Advanced Linear Regression
Advanced Linear Regression
Normal Curve and Normal Calculations
Advanced Linear Regression
Advanced Linear Regression
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Probability Review: Random Variables, Binomial/Geometric Distributions - Slides
Probability: Random Variables, Binomial/Geometric Distributions
Sampling Distributions for Proportions - Slides
Sampling Distributions for Proportions
Sampling Distributions for Means
Sampling Distributions for Means - Slides
Inference: Confidence Intervals for Proportions - Slides
Inference: Confidence Intervals for Proportions
Inference: Confidence Intervals for Means - Slides
Inference: Confidence Intervals for Means
Inference: Hypothesis Tests for Proportions
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Q and A
Inference: Errors & Power of Tests Slides, Errors and Power
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Advanced Linear Regression
Normal Distributions
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Presentation Slides, Sampling Distributions
Sampling Distributions for Differences of means and proportions
Presentation Slides, Combining Random Vairables
Combining Random Variables
Late Medieval Review (Units 1-2)
Late Medieval Review (Units 1-2) - 5/7 - Slides
How to Get The Most Out of The Formula Sheet
Presentation Slides, Formula Sheet
2020 CB Mock Question with Q and A
2020 CB Mock Question with Q and A - Stream Slides
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Final Review and Open Q and A
AP Stats Unit 1 Review
Advanced Linear Regression
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📊ap statistics review

Experiments and Observational Studies - Slides

Verified for the 2025 AP Statistics exam•Last Updated on March 25, 2020

Jerry Kosoff

Jerry Kosoff

Resources

In this stream, we cover the differences between observational studies and experiments, how "confounding" may impact observational studies, the features of well-designed experiments (including many vocabulary terms!), and three main types of experiment design.

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Experiments and Observational Studies