Education Technology

Experimental Bias

Published on 02/27/2004

Activity Overview

This set contains statistics questions regarding sources of experimental bias. The student differentiates between bias and variability, and which experimental designs to use to reduce each of these.

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 answers
  • As a class, discuss questions that appeared to be more challenging
  • Re-teach concepts as necessary