Activity Overview
This set contains questions about statistics involving how to choose a sample size to fit a desired maximum error bound. The student learns to do this on confidence intervals for proportions as well as confidence intervals for means.
Before the Activity
Download the attached LearningCheck™ file to students' calculators.
During the Activity
This LearningCheck™ appvar can be sent to your class using TI-Navigator™.
After the Activity
Review student results
As a class, discuss questions that appeared to be more challenging
Re-teach concepts as necessary