contrast bivariate sets of data that suggest a linear relationship with bivariate sets of data that do not suggest a linear relationship from a graphical representation;
Standard:
8.5.D
Description:
use a trend line that approximates the linear relationship between bivariate sets of data to make predictions;
Standard:
8.11.A
Description:
construct a scatterplot and describe the observed data to address questions of association such as linear, non-linear, and no association between bivariate data;