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 has 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 shows the shoe size and heights​ (in) for 6 men.

Shoe size, x	6.0	8.5	9.0	12.0	13.0	13.5		​(a) x=size 9.5	​(b) x=size 7.5
​Height, y	65.5	69.5	73.5	72.5	74.5	74.5		​(c) x=size 14.0	​(d) x=size 10.0

Find the regression equation.

Answer 1