Multiple Choice
A regression analysis between weight (y in pounds) and height (x in inches) resulted in the following least squares line: = 120 + 5x. This implies that if the height is increased by 1 inch, the weight, on average, is expected to:
A) increase by 1 pound
B) decrease by 1 pound
C) increase by 5 pounds
D) increase by 24 pounds
E) increase by 125 pounds
Correct Answer:

Verified
Correct Answer:
Verified
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