Grade 8 Mathematics

Unit 16 of 18

Two-Way Tables

Categorical data and association.

Every topic follows the curriculum standard

Learn→See→Try→Explain→Verify→Challenge→Transfer→Master

Topics in this unit

3 topics. Each card opens a full topic workspace and supports all eight learning actions.

Reading Two-Way Tables

Marginal and joint frequencies

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Open topic workspace

Relative Frequencies

Proportions within categories

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Association in Tables

Detecting dependence

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Open topic workspace

Three-pathway connections

Study this unit at three depths — current-grade mastery, advanced thinking, and competition mathematics.