PMP Exam Set A – Q97

A team of engineers is reviewing a scatter diagram to determine how the changes in two variables in a new type of automobile tire are related. The closer points on the diagram are to a diagonal line, ______________ .

A. the more likely a control group will be required
B. the more closely they are related
C. the less likely they are to be related
D. the less likely a control group will be required

B. the more closely they are related