AP Statistics · Unit 1

Exploring One‑Variable Data

100 questions across five progressive sets — 1.1 through 1.9. Timed practice, instant feedback, and a printable answer key.

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Progressive Sets · 20 questions each
Mixed Interleaved Practice
All 100 questions, shuffled and interleaved across every topic — closest to independent review of the whole unit.
Unit 1 · 1.1 Introducing Statistics — 1.9 The Normal Distribution · Self-study workbook
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