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Using regression analysis, the objective is to a. estimate the parameters a and b. b. estimate the variables Y and X. c. t a straight

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Using regression analysis, the objective is to a. estimate the parameters a and b. b. estimate the variables Y and X. c. t a straight line through the data scatter in such a way that the sum of the squared errors is minimized. d. both a and c 6. all of the above

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