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ACT Score Calculator — Composite Score & SAT Concordance

Technical reference documents covering the formulas, methodology, and data behind ACT Score Calculator — Composite Score & SAT Concordance. Use these to understand exactly how calculations are performed.

ACT Score Glossary: Composite, STEM Score & Concordance

Definitions for ACT Composite, STEM Score, concordance, superscore, and other terms used when calculating or comparing ACT results.

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