Relationships Between Variables

Write: In your initial post of at least 750 words, using Exercise 5 on page 99, complete the following:

5(a): Using the chapter’s discussion of spuriousness as a guide, write at least 250 words explaining how Z could produce a spurious relationship between X and Y.
- You are not required to sketch a line graph.
5(b): Using the chapter’s discussion of additive relationships as a guide, write at least 250 words explaining how this set of relationships would fit an additive pattern.
- You are not required to sketch a line graph.
5(c): Using the information provided, write at least 250 words describing an interactive relationship between X, Y, and Z.
- You are not required to sketch a line graph.
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