Curated OER
Data Clusters and Distributions
Students explore the concept of data clusters. In this survey information lesson, students watch an episode of "Cyberchase" and then discuss the pros and cons of conducting surveys and reading their results.
Curated OER
Frequency Distributions and Measures of Central Tendency
Twelfth graders use the Internet to research information on NFL players and construct frequency distributions from the data. They calculate the mean, medium and analyze their data.