Curated OER
Introduction to Measures of Central Tendency and Variability
Young scholars calculate the mean, median, mode, range, and interquartile range for a set of data. They create a box and whisker plot using paper, pencil and technology.
PBS
Pbs Teachers: Backpack Challenge
Enter personal data about the weight of your backpack in an online survey and note whether boys or girls carry the heaviest backpacks. Analyze the data for patterns and make conclusions.