Residual Plot Drills

Front

Ture or False?

A residual plot is shown below.

Back

True! How do you know?

Becasue the points are scattered above and below zero.

Front

Based on the residual plot shown, its the data an appropriate fit or an inappropriate fit?

Back

Inappropriate Fit

Front

Based on the residual plot shown, its the data an appropriate fit or an inappropriate fit?

Back

Appropriate Fit

Front

What should a residual plot look like?

Back

Random points scattered above and below zero with NO clear curve, line or trend

Front

Based on the residual plot shown, its the data an appropriate fit or an inappropriate fit?

Back

Inappropriate Fit

Front

Is this a regular scatterplot or a residual plot?

Back

Scatterplot

Front

As study time _______________, errors _______________.

Back

increases ; decrease

Front

Is this a regular scatterplot or a residual plot?

Back

Residual Plot

Front

Based on the residual plot shown, its the data an appropriate fit or an inappropriate fit?

Back

Appropriate Fit

Front

Is this a regular scatterplot or a residual plot?

Back

Scatterplot