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AP Statistics Study Plan 2027 (5-Unit Digital Exam)

Because the redesigned course dropped 3–4 topics and consolidated to 5 units, the arithmetic of what to study is actually simpler than in prior years. Here are three realistic plans depending on how much runway you have.

What to prioritize

UnitMCQ weightFRQ pressure
Unit 1 — Exploring data & collecting data20–30%FRQ 1
Unit 2 — Probability & distributions15–25%FRQ 2
Unit 3 — Inference for proportions15–25%FRQ 3 or 4
Unit 4 — Inference for means10–20%FRQ 3 or 4
Unit 5 — Regression analysis10–20%FRQ 4 (often)

Rule of thumb: spend roughly 60% of your total time on Units 3 and 4 plus the four-step FRQ template. That's where the highest-leverage rubric points live.

10-day final cram (15–20 hours)

  1. Day 1: Take one released MCQ section timed. Score it.
  2. Day 2: Unit 1 review — describing / comparing distributions, sampling vs. random assignment.
  3. Day 3: Unit 2 review — binomial, normal, sampling distributions of x̄ and p̂.
  4. Day 4: Unit 3 — 1-prop and 2-prop procedures. Do 2 released FRQs on proportions.
  5. Day 5: Unit 3 — chi-square (independence and homogeneity). One FRQ.
  6. Day 6: Unit 4 — 1-sample, 2-sample, matched-pairs t. Two released FRQs.
  7. Day 7: Unit 5 — LSRL interpretation, residual plots, computer output. One FRQ.
  8. Day 8: Full timed practice test. Grade the FRQs against the rubric.
  9. Day 9: Rewrite the FRQ sentences that missed points. Drill Bluebook Desmos on binomcdf, normalcdf, and 2-sample t.
  10. Day 10: Light review of vocabulary and the four-step template. Sleep.

8-week push (60–80 hours)

  • Weeks 1–2: Unit 1 — descriptions, comparisons, sampling design.
  • Week 3: Unit 2 — probability rules, discrete random variables, binomial.
  • Week 4: Unit 2 — normal model, sampling distributions.
  • Weeks 5–6: Unit 3 — all proportion procedures + chi-square. 3 timed FRQs per week.
  • Week 7: Unit 4 — t-procedures. 3 timed FRQs.
  • Week 8: Unit 5 + full practice test. Rewrite weakest FRQ sentences.

9-month arc

  • Sept–Oct: Unit 1. Two AP-style FRQs.
  • Nov: Unit 2 probability.
  • Dec: Unit 2 distributions and sampling distributions.
  • Jan: Unit 3 begins — 1- and 2-proportion procedures.
  • Feb: Chi-square procedures. Midyear timed test.
  • Mar: Unit 4 — t-procedures. Matched pairs deep dive.
  • Early Apr: Unit 5. Read computer output aloud daily.
  • Mid-Apr → exam: Weekly timed FRQs + one full practice test 10 days out.

Digital exam prep specifics

  • Take at least one practice test in Bluebook itself so the interface, timer, and Desmos aren't new on exam day.
  • Practice typing FRQ conclusions — long, precise sentences are slower to type than to write.
  • Learn Desmos: normaldist(μ,σ).cdf(x), binomialdist(n,p).cdf(k), tdist(df).cdf(t), and quick 1-Var Stats.

FAQ

How long should I study for AP Statistics?
Students who score 4 or 5 typically log 80–120 hours of focused prep across the school year, most of it on inference procedures and the four-step FRQ template. A 10-day final cram of 1–2 hours per day, narrowly on inference, is realistic if you already know Units 1 and 2.
Can I cram for AP Statistics in 10 days?
Yes — more so than most AP exams. The 2027 exam rewards template fluency (State-Plan-Do-Conclude) and picking the right inference procedure. Both are drillable in 10 days if you're not starting from zero.
Which units should I study first?
Prioritize by weight: Unit 1 (20–30%), Units 2 and 3 (15–25% each), then Units 4 and 5 (10–20% each). But since three FRQs draw heavily on inference, budget disproportionate time on Units 3 and 4 relative to their MCQ weight.

Keep going

A study plan is only as good as the reps.

Cramapple assigns MCQs and FRQs against the 2026–27 CED weightings and grades every rubric criterion, so you always know the next thing to work on.

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