The following Minitab display gives information regarding the relationship between the body weight of a child (in kilograms) and the metabolic rate of the child (in 100 kcal/ 24 hr).PredictorCoefSE CoefTPConstant0.84350.41482.060.84Weight0.401330.0297813.520.000S = 0.517508R-Sq = 95.6% (a) Write out the least-squares equation.=+ x(b) For each 1 kilogram increase in weight, how much does the metabolic rate of a child increase? (Use 5 decimal places.)(c) What is the value of the correlation coefficient r? (Use 3 decimal places.)

a. From the given output, the required least squaares equation will be given by as follows:…

Answered: The following Minitab display gives…

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 following Minitab display gives information regarding the relationship between the body weight of a child (in kilograms) and the metabolic rate of the child (in 100 kcal/ 24 hr).

Predictor	Coef	SE Coef	T	P
Constant	0.8435	0.4148	2.06	0.84
Weight	0.40133	0.02978	13.52	0.000
S = 0.517508	R-Sq = 95.6%

(a) Write out the least-squares equation.

+ x

(b) For each 1 kilogram increase in weight, how much does the metabolic rate of a child increase? (Use 5 decimal places.)

(c) What is the value of the correlation coefficient r? (Use 3 decimal places.)

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