Question

Find the equation of the regression line for the given data. Then construct a scatter plot of the data and draw the regression line.​ (The pair of variables have a significant​ correlation.) Then use the regression equation to predict the value of y for each of the given​ x-values, if meaningful. The table below shows the heights​ (in feet) and the number of stories of six notable buildings in a city.

Height comma xHeight, x	772	628	518	508	496	483		​(a) xequals=500 feet	​(b) xequals=639 feet
​Stories, y	51	48	44	43	38	35		​(c) xequals=310 feet	​(d) xequals=727 feet

Find the regression equation.

y^ =_+( )

Answer 1