Using Data: Testing a New Product

This lesson unit is intended to help you assess how well students are able to organize, represent and analyze bivariate categorical data in an appropriate way. In particular this unit aims to identify and help students who have difficulty in:

• Choosing a suitable, systematic way to collect and organize the data. This could include constructing tables, two-way tables, or frequency charts.
• Interpreting their own and others’ findings clearly and effectively.