Common Core MATH 8 SP 2 Grade 8 Statistics And Probability Investigate Patterns Of Association In Bivariate Data

Statistics And Probability: Investigate Patterns Of Association In Bivariate Data.

Know that straight lines are widely used to model relationships between two quantitative variables. For scatter plots that suggest a linear association, informally fit a straight line, and informally assess the model fit by judging the closeness of the data points to the line.