Education Technology

Eyeing The Median-Median Line

Published on 10/17/2008

Activity Overview

Select and use appropriate statistical methods to analyze data.

Before the Activity

Provide each student with a copy of the attached .pdf document.

During the Activity

Students will:

  • Create a scatter plot with paired data.
  • Use the DRAW menu and Inequality APP to manually estimate the median-median line.
  • Use the regression menu to find the median-median line.
  • After the Activity

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