Lesson 1: Two-Way Tables
Duration of Days: 3
Lesson Objective
Students will learn to construct and interpret two-way tables summarizing data on two categorical variables collected from the same subjects.
How are patterns used when comparing two quantities?
relative frequency
two-way relative frequency table
frequency
8.SP.A.4: Understand that patterns of association can also be seen in bivariate categorical data by displaying frequencies and relative frequencies in a two-way table.
Students will investigate patterns of association in bivariate categorical data by creating and analyzing two-way tables. (DOK 2)
Difficulty distinguishing between absolute frequency and relative frequency.
Incorrectly calculating relative frequencies for rows versus columns.
Guided Notes
Exit Ticket