(a) Find the equation of the least-squares line. (Round your answers to three decimal places.) ŷ = + x (c) Find the sample correlation coefficient r and the sample coefficient of determination r2. (Round your answers to three decimal places.) r =   r2 =   Explain the meaning of r2 in the context of the application. (Round your answer to one decimal place.) __% of the variance in blood glucose level

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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(a) Find the equation of the least-squares line. (Round your answers to three decimal places.)
ŷ = + x

(c) Find the sample correlation coefficient r and the sample coefficient of determination

r2.

(Round your answers to three decimal places.)

r =  
r2 =  


Explain the meaning of

r2

in the context of the application. (Round your answer to one decimal place.)

__% of the variance in blood glucose level
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