8.2 8.3 Chi Square Goodness of Fit test (FRQ instructions)

Help your students stop losing easy marks on Chi-Square FRQs with this focused, exam-driven guide based directly on AP scoring rubrics.

This resource breaks down exactly what examiners expect in hypotheses, conditions, calculations, and conclusions, while highlighting the most common mistakes that cost points.

Students learn how to structure full responses, justify their reasoning correctly, and write conclusions in proper statistical context with confidence.
With clear instructions, scoring insights, and practical guidance for every step of the process, this resource transforms students from knowing the method to writing high-scoring AP-level answers. Perfect for revision, exam preparation, and targeted FRQ practice.