Multiple Choice
The relationship of Y to four other variables was established as Y = 12 + 3X1 − 5X2 + 7X3 + 2X4.When X1 increases 5 units and X2 increases 3 units,while X3 and X4 remain unchanged,what change would you expect in your estimate of Y?
A) Decrease by 15
B) Increase by 15
C) No change
D) Increase by 5
Correct Answer:
Verified
Correct Answer:
Verified
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