Question # 50

Regression line: y=4x+20. Interpret slope.

Options:

A.

For each increase of 1 in x, y decreases by 4.

B.

For each increase of 1 in x, y increases by 4.

C.

For each increase of 4 in x, y increases by 20.

D.

For each increase of 1 in y, x increases by 4.

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