Represent data on two quantitative variables on a scatter plot, and describe how the variables are related.

a. Fit a function to the data; use functions fitted to data to solve problems in the context of the data. Use given functions or choose a function suggested by the context. Emphasize linear, quadratic, and exponential models.
b. Informally assess the fit of a function by plotting and analyzing residuals.
c. Fit a linear function for a scatter plot that suggests a linear association.

Category: Statistics and Probability
Domain: S-ID Interpreting Categorical and Quantitative Data
Cluster: Summarize, represent, and interpret data on two categorical and quantitative variables.


All Standards    Common Core Standards 8-12


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