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Year Question  Content
2017 1 ·             Explaining “positive, linear, strong”

·             Interpreting slope

·             Calculating actual value from residual

2016 6 ·             Describing scatterplots

·             Interpreting slope from computer output

·             Estimating medians from a scatterplot

·             Accounting for a third variable

2015 5 ·             Describing a scatterplot

·             Classifying observations

·             Making a prediction

2014 6 ·             Calculate, interpret, and identify residuals

·             Comparing associations

·             Multiple regression and variable selection

2013 6 ·             Comparing distributions

·             Describing trends in a scatterplot (timeplot)

·             Moving averages

2012 1 ·             Describing a scatterplot with non-linear association

·             Influential points

·             Determining which points meet a consumer’s criterion

2007B 4 ·             Graphing a least-squares regression line

·             Calculating a residual

·             Influential points

2005 3 ·             Assessing linearity with residual plots

·             Understanding and interpreting slope

·             Interpreting r2

·             Extrapolation

2003B 1 ·             Influential points
2002B 1 ·             Making a scatterplot

·             Interpreting correlation

·             Assessing Linearity

·             Interpreting r2

2002 4 ·             Using regression output to state the equation of a least-squares regression line

·             Finding and interpreting the correlation from computer output

·             Clusters and influential points

2000 1 ·             Describing scatterplots
1999 1 ·             Using a residual plot to assess linearity

·             Identifying slope and y-intercept from computer output

·             Interpreting slope and y-intercept

·             Making a prediction using a least-squares regression line

·             Using residuals to estimate actual values

1998 2 ·             Making a histogram of one variable from a scatterplot

·             Describing a histogram

·             Describing a scatterplot

1998 4 ·             Using regression output to state the equation of a least-squares regression line

·             Analyzing patterns in a residual plot (Note: the residual plot uses predicted values on the horizontal axis instead of the values of the explanatory variable