Essay
Graph the relationship between X and Y such that the relationship between X and Y is linear and positive.
(A)On this graph,show what happens to Y if X increases.
(B)Suppose there is a third variable,Z,that causes Y to decrease (for any given value of X)whenever Z increases.Show what happens to the relationship between X and Y.
Correct Answer:

Verified
Correct Answer:
Verified
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