(X, y) on the least-squares line? O Yes O No (f) Use the equation of the least-squares line to predict the value of y when x = 2.5. (Round your answer to two decimal places.) y = (g) Find, to the nearest hundredth, the linear correlation coefficient.

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Q: least-squares regression equation is y = 660.8x + 15,627 where y is the median income and x is the…

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