We have data concerning students quiz averages and final exam scores. We want to know if quiz averages can be used to predict final exam scores. Let's construct a scatterplot given that quiz averages are the explanatory variable and final exam scores are the response variable.

1. Open the data set:
   • EXAM.MTW
2. On a PC or Mac: Select Graphs > Scatterplot
3. Select Simple
4. Double click Final to move it to the Y variable box
5. Double click the Quiz_Average to move it to the  X variable box
6. Click OK

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