AP Statistics Exam Format 2027: 42 MCQs, 4 FRQs, fully digital
The May 2027 AP Statistics Exam has two 90-minute sections. Section I has 42 multiple-choice questions and Section II has four free-response questions. Each section contributes 50% of the exam score, and all responses are submitted in Bluebook.
This guide focuses on question counts, timing, weighting, shared-prompt sets, FRQ roles, and digital delivery. For formulas and reference tables, go directly to the AP Statistics Formula Sheet 2027.
The 2027 exam at a glance
The redesigned exam keeps a 50/50 balance between multiple choice and free response while changing the number and construction of questions.
| Section | Questions | Time | Weight | 2027-specific detail |
|---|---|---|---|---|
| I — Multiple Choice | 42 | 90 min | 50% | Four choices per question; includes two 3-question shared-prompt sets. |
| II — Free Response | 4 | 90 min | 50% | All four responses typed in Bluebook; each question is worth 10 raw points. |
90 ÷ 42 ≈ 2.14 minutes per MCQ. The FRQ section averages 22.5 minutes per question, but the questions differ in role and complexity, so students should budget adaptively rather than force equal time.
How the 42 multiple-choice questions are written
The 2027 format reduces each question from five answer choices to four and adds two linked sets in which three questions use a shared prompt or data context.
36 stand-alone MCQs
Most questions are independent. They can test any current unit and often combine method selection with interpretation rather than asking only for arithmetic.
3-question probability set
One shared-prompt set focuses on probability, random variables, or probability distributions. Read the common information once, then track what changes from question to question.
3-question regression set
The other shared-prompt set focuses on regression. Expect linked reasoning involving scatterplots, fitted models, residuals, prediction, and interpretation.
What changed from the old format?
Two additional questions.
Four options per MCQ.
Probability and regression.
The four 2027 FRQ roles
The old six-question free-response section is gone. The revised exam uses four 10-point questions with deliberately different statistical-practice roles.
Formulate + Collect
Connect a statistical question to data collection. Sampling, experimental design, variables, bias, scope of inference, and design decisions can matter.
Analyze + Interpret
Use displays, numerical summaries, probability, model output, or calculations and explain what the result means in context.
Inference
Carry out and communicate statistical inference using an appropriate current procedure, conditions, calculations, and contextual conclusion.
Multi-content synthesis
Integrate analysis and interpretation across more than one content area. This is the best place to practice connecting ideas rather than memorizing isolated procedures.
Each FRQ is worth 10 raw points, so a single question represents one quarter of the FRQ raw total. Leaving a question blank is therefore much more costly than on the older six-FRQ exam.
What “fully digital” means in 2027
Both sections are delivered in Bluebook. Students type every free-response answer rather than writing responses in a paper FRQ booklet.
Typed statistical reasoning
Practice writing hypotheses, conditions, calculations, and conclusions efficiently with a keyboard. Correct reasoning matters more than decorative notation.
Scratch paper still matters
Use scratch paper for diagrams, quick calculations, planning, and checking. The response submitted for scoring is the typed Bluebook response.
Graphing calculator support
Built-in Desmos is available and approved handheld graphing calculators may also be used under the current AP Statistics calculator policy.
Five units feed the 2027 exam
The redesigned course is organized into five units. The exam format page should tell you how questions are packaged; the CED companion owns the complete 55-topic map.
| Unit | MCQ weighting |
|---|---|
| 1. Exploring One-Variable Data and Collecting Data | 20–30% |
| 2. Probability, Random Variables, and Probability Distributions | 15–25% |
| 3. Inference for Categorical Data: Proportions | 15–25% |
| 4. Inference for Quantitative Data: Means | 10–20% |
| 5. Regression Analysis | 10–20% |
Go directly to the resource you need
Need formulas?
Go to the dedicated formula sheet. This format page no longer duplicates the full formula engine.
Need a full simulation?
Use the timed 42-MCQ + 4-FRQ practice test.
Need section practice?
Use the MCQ or FRQ page rather than turning the format guide into another question bank.
Use this URL for structure—not formula lookup
The 2027 exam-format page now has one clear job: explain question counts, timing, weighting, shared-prompt sets, FRQ roles, and fully digital Bluebook delivery. The full reference/formula experience stays on the dedicated formula-sheet URL.
Four answer choices each, including two linked three-question sets: probability/random variables and regression.
Ten raw points per question, all responses typed in Bluebook.
