Water and Carbohydrates There are many interesting relationships among the various nutrients found in fruits and vegetables. Listed below are the number of grams of water and the number of grams of carbohydrates for a random selection of raw foods (100g each). Water86.1878.5281.7287.1086.0777.1676.39Carbs14.5823.5523.5614.7411.1924.2324.24The correlation coefficient for the data is =r−0.915and =α0.01. Should regression analysis be done?Find the equation of the regression line. Round the coefficients to at least three decimal places.y=a+bx a= b= find y when x=74

Yes regression analysis can be done. Now find Regression line - Solution:Straight line equation is…

Answered: There are many interesting…

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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Water and Carbohydrates There are many interesting relationships among the various nutrients found in fruits and vegetables. Listed below are the number of grams of water and the number of grams of carbohydrates for a random selection of raw foods (100g each).

Water	86.18	78.52	81.72	87.10	86.07	77.16	76.39
Carbs	14.58	23.55	23.56	14.74	11.19	24.23	24.24

The correlation coefficient for the data is =r−0.915and =α0.01. Should regression analysis be done?

Find the equation of the regression line. Round the coefficients to at least three decimal places.
y=a+bx
a=
b=
find y when x=74

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