Goldie’s Unit 3 Assessments for AP® Statistics | Inference for Categorical Data: Proportions | NEW 2026 CED

AP Statistics Unit 3 – Inference for Categorical Data: Proportions

Assessment Bundle

Looking for high-quality, classroom-ready AP® Statistics assessments for Unit 3? This bundle has everything you need to confidently assess your students on sampling distributions, confidence intervals, and hypothesis testing for one proportion, two proportions, and the chi-square distribution.

This resource includes:

• 2 quizzes (10 multiple choice + 1 free response each)
• 4 unit tests (15 multiple choice + 2 free response each)
• Grading rubric to support consistent scoring

All materials are 100% editable, so you can easily adjust questions, wording, or formatting to fit your students and teaching style.

You’ll receive:

• Editable Word documents (full editing access)
• Ready-to-use PDF versions
• Complete answer keys for every assessment

What’s Covered

These assessments are designed to evaluate student understanding of key Unit 3 topics, including:

• Sampling distributions for sample proportions and differences in sample proportions
• Confidence intervals for one and two population proportion(s)
• Hypothesis tests for one and two population proportion(s)
• Conditions for inference and selecting the appropriate inference procedure
• Interpreting confidence intervals, p-values, and statistical conclusions in context
• Type I and Type II errors, statistical power, and factors that affect power
• Chi-square tests for homogeneity and independence/association
• Drawing conclusions about categorical data using statistical inference

All content is carefully aligned to the 2026/27 AP® Statistics Course and Exam Description (CED), giving you confidence that your assessments match current expectations.

Key Features

• 100 percent editable files to fit your teaching style
• PDF versions and answer keys included
• Strong alignment to the 2026–2027 AP® Statistics CED
• Designed for real classrooms with clear instructions and structure

These assessments are also included in:

• Goldie’s AP® Statistics Full Curriculum
• Unit 3 Curriculum Bundle
• Goldie’s AP® Statistics Assessment Bundle

…making it easy to stay consistent across your course.

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Looking for more of Goldie's resources? Check out the products below, all freshly aligned to the new 2026 College Board CED:

***Full Curriculum for AP Statistics***

Unit 1 Curriculum – Exploring One-Variable Data & Collecting Data

Unit 2 Curriculum – Probability, Random Variables, & Probability Distributions

Unit 3 Curriculum – Inference for Categorical Data: Proportions

Unit 4 Curriculum – Inference for Quantitative Data (Coming Soon!)

Unit 5 Curriculum – Linear Regression (Coming Soon!)

If you're looking for specific resources, I have the following options:

Unit 1 Projects & Activities (Exploring One-Variable Data & Collecting Data)

Unit 2 Projects & Activities (Probability, Random Variables, & Probability Distributions)

Unit 3 Projects & Activities (Inference for Categorical Data: Proportions)

Unit 4 Projects & Activities (Coming Soon!)

Unit 5 Projects & Activities (Coming Soon!)

***AP Statistics Projects & Activities Bundle***

Unit 1 Assessments (Exploring One-Variable Data & Collecting Data)

Unit 2 Assessments (Probability, Random Variables, & Probability Distributions)

Unit 3 Assessments (Inference for Categorical Data: Proportions)

Unit 4 Assessments (Coming Soon!)

Unit 5 Assessments (Coming Soon!)

***AP Statistics Assessments Bundle***

Guided Note Resources Coming Summer 2026

Homework Resources Coming Summer 2026

If you need extra explanations or additional guidance, I would love to help!! Contact me at goldiesmathemporium[at]gmail.com for any questions or samples.

AP® is a registered trademark of the College Board® which does not endorse this product.

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