CCSS.Math.Content.8.SP.A.4 - Understand that patterns of association can also be seen in bivariate categorical data by displaying frequencies and relative frequencies in a two-way table. Construct and interpret a two-way table summarizing data on two categorical variables collected from the same subjects. Use relative frequencies calculated for rows or columns to describe possible association between the two variables. For example, collect data from students in your class on whether or not they have a curfew on school nights and whether or not they have assigned chores at home. Is there evidence that those who have a curfew also tend to have chores?

 
Authors: National Governors Association Center for Best Practices, Council of Chief State School Officers

Title: CCSS.Math.Content.8.SP.A.4 Understand That Patterns Of Association Can Also Be... Statistics and Probability - 8th Grade Mathematics Common Core State Standards

Publisher: National Governors Association Center for Best Practices, Council of Chief State School Officers, Washington D.C.

Copyright Date: 2010

(Page last edited 10/08/2017)

1. Charts and Graphs - Create frequency charts
2. Charts and Graphs - Create histograms
3. Charts and Graphs - Interpret histograms
4. Charts and Graphs - Interpret stem-and-leaf plots
5. Introduction to Bivariate Data - Several good examples of scatter plots are included