Predictions from linear regression.docx - If the response...

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If the response is 10, what is the predictor for Y = -3x + 5? -1.67 1.67 -5 -25
Which of the following represents a regression equation?
The bonus percentage for an employee in a company can be predicted by Y = 3.5x - 4.8, where x is the number of projects completed. If an employee received a 2.2% bonus, how many projects did the employee complete?
R 2 close to indicated all variability has been accounted for in the calculations. Given the regression equation for the response of the reaction time in minutes to the exposure to a chemical level is Y = 2.3x – 1.8, what is the reaction to a level of 1.8? 1.0
A test score can be predicted from the number of hours spent studying with Y = 17x + 15. To achieve a perfect score of 100, the student should study hours. A(n) of prediction can occur for observed values not near the line of best-fit.

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