The accompanying data are the shoe sizes and heights (in inches) of 14 men. Find the equation of the regression line. Then construct a scatter plot of the data and draw the regression line. Then use the regression equation to predict the value of y for each of the given x-values, if meaningful. If the x-value is not meaningful to predict the value of y, explain why not. (a) x=11.5 (b) x=8.0 (c) x=15.5 (d) x=
The accompanying data are the shoe sizes and heights (in inches) of 14 men. Find the equation of the regression line. Then construct a scatter plot of the data and draw the regression line. Then use the regression equation to predict the value of y for each of the given x-values, if meaningful. If the x-value is not meaningful to predict the value of y, explain why not. (a) x=11.5 (b) x=8.0 (c) x=15.5 (d) x=
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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The accompanying data are the shoe sizes and heights (in inches) of
14 men. Find the equation of the regression line. Then construct a scatter plot of the data and draw the regression line. Then use the regression equation to predict the value of y for each of the given x-values, if meaningful. If the x-value is not meaningful to predict the value of y, explain why not.
|
(a)
x=11.5
|
(b)
x=8.0
|
(c)
x=15.5
|
(d)
x=
|
Shoe Size, x Height, y
8.5 66.0
9.0 69.0
9.0 67.5
9.5 70.5
10.0 70.5
10.0 72.0
10.5 71.5
10.5 70.0
11.0 71.0
11.0 71.5
11.0 73.0
12.0 73.0
12.0 74.0
12.5 73.5
The equation of the regression line is y= ____x +____
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