AP Stats score chart: What raw score gets you a 5

The AP Statistics score chart is the conversion CollegeBoard uses to turn your raw exam performance (42 multiple-choice questions plus 4 free-response questions on the redesigned May 2027 exam) into the 1-5 composite that lands in your July results. MCQ counts for 50% of the composite and FRQ for the other 50%, a scaled score is computed, and CollegeBoard sets the cutoffs after the exam based on difficulty and cohort performance.

The honest caveat: CollegeBoard doesn't publish an official raw-to-composite table for AP Stats. The numbers below are reconstructed from released practice exams and prep-provider analysis, and they typically move a few points either way each year.

AP Stats's cutoffs move for a few reasons. The MCQ section mixes procedural questions (compute a p-value, find a confidence interval) with conceptual questions (which of these statements about sampling distributions is correct), and the ratio changes year to year. FRQ difficulty depends on which inference procedures show up: A year with two inference-for-means FRQs and a chi-squared question feels different from one with regression, matched-pairs, and a probability distribution.

Cohort matters too. AP Stats attracts a wide mix of students, from math-strong seniors avoiding calculus to social-science-bound juniors, and CollegeBoard calibrates the cutoff so the meaning of a 5 stays stable. In 2026, 17% of students earned a 5 and 62% earned a 3 or higher (2025: 17.0% and 60.3%).

AP Stats runs stricter than students expect on the FRQ section, and much of the difficulty is in writing rather than in math. The FRQ rubric routinely requires you to state hypotheses in symbols and words, list assumptions, run the procedure, and write a conclusion in the context of the study. A statistically correct answer that reads 'reject the null, p < 0.05' will lose points because it skips the context piece.

The MCQs are typically where students bank most of their composite; the FRQs are where 4s become 5s and 3s become 4s. From May 2027 the free-response section has four questions worth 10 points each, including one inference question and multi-part questions that combine several content areas, so each FRQ carries more weight than before.

For a comfortable 5, aim for roughly 32-36 of the 42 MCQs and around 7-8 of the 10 points on each FRQ. These are estimates, not official cutoffs. Full written conclusions in context, on every FRQ, are what separate a 4 from a 5 more than any specific procedure.

For a 4, roughly 25-30 of 42 MCQs plus 5-7 of 10 points on most FRQs tends to be enough. For a 3, roughly 19-24 MCQs with partial credit on the FRQs usually gets you there. Treat all of these as estimates: the College Board does not publish cutoffs, and May 2027 is the first exam in the new format.

One last note on targeting: If a target school gives credit for a 4 or a 5 equally, aiming for a comfortable 4 and using the saved study time on other subjects is often the better call. Check each target school's credit policy before setting a score target.