Multiple Choice
How can the influence of a third variable be shown on a two-dimensional graph?
A) by allowing the relationship to be nonlinear
B) by allowing the position of the relationship line or curve to shift on the graph
C) by drawing a third axis coming out of the two axes
D) by super-imposing the third variable on the two-dimensional graph
Correct Answer:

Verified
Correct Answer:
Verified
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