AP Statistics Score Calculator (College Board)
Calculate your composite College Board score and predict your AP grade (1–5).
How to Use the AP Statistics Score Calculator (College Board)
The AP Statistics exam administered annually by the College Board evaluates mastery of exploring data, sampling and experimentation, anticipating patterns using probability, and statistical inference. The 3-hour exam is split equally: 90 minutes for 40 multiple-choice questions (50% of score) and 90 minutes for 6 free-response questions (50% of score).
Formula and Calculation Methodology
- MCQ Section: 40 multiple choice questions weighted to represent exactly 50% of total score
- FRQ Questions 1–5: Standard free-response questions weighted at 1.875 multiplier (37.5% total)
- FRQ Investigative Task Q6: In-depth statistical investigation weighted at 3.125 multiplier (12.5% total)
A common misconception among students is that you need a 90% raw score to earn a 5. In reality, due to the College Board’s composite curve, scoring approximately 70 out of 100 composite points reliably earns a 5, while 42 points typically earns a passing score of 3. Our calculator implements the exact weighting multipliers for Section I, FRQ 1–5, and the high-stakes Question 6 Investigative Task.
Historical AP Statistics Score Curve Cutoffs
| AP Score | Composite Cutoff Range | College Board Description | Typical % of Test Takers |
|---|---|---|---|
| 5 | 70 – 100 points | Extremely Well Qualified | 14% – 16% |
| 4 | 57 – 69 points | Well Qualified | 21% – 23% |
| 3 | 42 – 56 points | Qualified (Passing) | 25% – 26% |
| 2 | 30 – 41 points | Possibly Qualified | 16% – 18% |
| 1 | 0 – 29 points | No Recommendation | 18% – 20% |
Frequently Asked Questions
Are points deducted for guessing on AP Statistics multiple choice?
No. The College Board eliminated guessing penalties on all AP exams. You should answer every single question before time expires.
How is the Investigative Task (Question 6) graded?
Question 6 is graded on a 0 to 4 holistic rubric by trained AP readers, evaluating whether solutions are Complete, Substantial, Developing, or Minimal.
Can I use a graphing calculator on all sections of AP Statistics?
Yes, graphing calculators with statistical capability (such as TI-84 Plus, TI-Nspire, or Casio fx-9750G) are permitted on both Section I and Section II.