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Different hotels in a certain area are randomly selected, and their ratings and prices were obtained online


Different hotels in a certain area are randomly selected, and their ratings and prices were obtained online. Using technology, with x representing the ratings and y representing price, we find that the regression equation has a slope of 140 and a y-intercept of-394. Complete parts (a) and (b) below 


a. What is the equation of the regression line? Select the correct choice below and fill in the answer boxes to complete your choice 

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Answer #1

solution:-

given that slope of 140 , y intercept of -394

a.the equation of the regression line is

option A.

A.y^ = -394 + (140) x

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