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.
font size decreased by 1 font size increased by 1 Shoe size comma x
6.0
9.5
10.0
11.0
12.0
13.5

?(a) xequalssize 7.5
?(b) xequalssize 7.0
?Height, y
65.5
69.5
71.5
74.5
73.5
74.5
?(c) xequalssize 14.5
?(d) xequalssize 9.0

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.
font size decreased by 1 font size increased by 1 Shoe size comma x
6.0
9.5
10.0
11.0
12.0
13.5

?(a) xequalssize 7.5
?(b) xequalssize 7.0
?Height, y
65.5
69.5
71.5
74.5
73.5
74.5
?(c) xequalssize 14.5
?(d) xequalssize 9.0

Answer 1

For the given data,

Regression equation,

Scatter plot is

a) x=7.5

b) x=7

c) x=14.5

d) x=9