Suppose a least-squares regression line is given by y= 4.302x -3.293. What is the mean value of the response variable if x = 20? HA 20 =U (Round to one decimal place as needed.)

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Q: Suppose a least-squares regression line is given by y = 4..302x- 3.293. What is the mean value of…

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Q: Suppose a least-squares regression line is given by y 4.302x-3.293. What is the mean value of the…

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Q: Suppose a least-squares regression line is given by y = 4.302x- 3.293. What is the mean value of the…

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Q: Suppose a least-squares regression line is given by y= 4.302x-3.293. What is the mean value of the…

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