Is there a penalty for guessing on AP Statistics multiple choice?

No. Multiple choice is scored on raw correct answers only, with no deduction for wrong answers. Answer every question even when you must guess.

AP Statistics Score Calculator

Enter your multiple choice raw score (out of 42) and your free response points (out of 40) to estimate a predicted AP Statistics score from 1 to 5. The redesigned exam is Section I, 42 multiple choice questions worth 50% of the score, and Section II, four 10-point free response questions worth 50%, so each free response question is 12.5% of the score.

These score bands are an estimate, not official. College Board redesigned AP Statistics starting with the 2026-27 school year; the first exam for the redesigned course is May 2027, and no official scoring standards exist for it yet. The 1 to 5 ranges below are approximated from historical AP Statistics score distributions, which describe the retired 9-unit course, and are provided for planning only. Treat a result here as a rough target to clear with room to spare, never as a guarantee.

Your scores

42 multiple choice + 40 free response points

Multiple choice Section I / 42

FRQ 1 multi-focus / 10

FRQ 2 multi-focus / 10

FRQ 3 inference / 10

FRQ 4 multi-focus / 10

How this calculator works

Method

Weighted by section

Your multiple choice percentage counts for 50% of the composite and your free response percentage for the other 50%, matching the two sections' shares of the exam score.

The point totals

Section I is 42 multiple choice questions, 1 point each. Section II is four free response questions worth 10 points each, for 40 points. Each section is converted to a percentage before weighting.

Estimated bands only

College Board redesigned AP Statistics for 2026-27, and the first exam for the new course is May 2027, so no official cut scores exist for it. The thresholds here are approximated from historical AP Statistics score distributions, which describe the retired 9-unit course.

Aim above the line

Because the real curve is unknown, treat the estimate as a floor. A composite that just clears a threshold here could land a tier lower once the official cutoffs are set.

Want to push your score up?

The fastest way to move a 3 to a 4 is targeted misconception remediation, not more practice problems. Mistake Master's AP Statistics lessons target the reasoning errors that cost the most points, starting with Unit 1.

Start the Unit 1 lessons

Common questions

FAQ

Are these AP Statistics cut scores official?

No. College Board redesigned AP Statistics starting with the 2026-27 school year, and the first exam for the redesigned course is May 2027, so no official score cutoffs exist for it. The 1 to 5 bands in this calculator are estimates based on historical AP Statistics score distributions from the retired 9-unit course. Use this to gauge relative progress on practice exams, not to predict an exact score.

How is the AP Statistics exam scored?

The exam is 3 hours. Section I is 42 multiple choice questions in 90 minutes, worth 50% of the exam score. Section II is four free response questions worth 10 points each in 90 minutes, worth the other 50%, so each free response question is 12.5% of the score. Question 1 is a multi-focus question on Practices 1 and 2, Question 2 covers Practices 3 and 4, Question 3 is a full inference procedure (a hypothesis test or a confidence interval), and Question 4 covers Practices 2, 3, and 4.

Is there a penalty for guessing on the multiple choice?

No. Multiple choice is scored on raw correct answers only, with no deduction for wrong ones. Answer every question, even when you have to guess.

Do I need a graphing calculator?

Yes. A graphing calculator with statistical capabilities is expected in both sections of the redesigned AP Statistics exam, and a formula sheet and probability tables are provided for both sections as well. The exam rewards choosing the right procedure and interpreting the output, not hand computation.

How accurate is this calculator?

The composite arithmetic is exact given the 50-50 section weights. The 1 to 5 estimate is approximate because the redesigned exam has no published cut scores yet. Track your composite over several practice exams rather than fixating on the predicted number.