Regression analysis was applied between demand for a product (Y) and the price of the product (X), and the following estimated regression equation was obtained. Y = 120 - 15 X Based on the above estimated regression equation, if price is increased by 2 units, then demand is expecte to: O Increase by 120 units O Decease by 30 units O Increase by 20 units

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Question 9
Regression analysis was applied between demand for a product (Y) and the price of the product (X), and the
following estimated regression equation was obtained.
Y = 120 - 15 X
Based on the above estimated regression equation, if price is increased by 2 units, then demand is expected
to:
O Increase by 120 units
Decease by 30 units
O Increase by 2Q units
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Transcribed Image Text:Question 9 Regression analysis was applied between demand for a product (Y) and the price of the product (X), and the following estimated regression equation was obtained. Y = 120 - 15 X Based on the above estimated regression equation, if price is increased by 2 units, then demand is expected to: O Increase by 120 units Decease by 30 units O Increase by 2Q units Next « Previous Submi No new data to save. Last checked at 9:51pm
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