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The following display from a graphing calculator presents the least-squares regression line for predicting the price of a certain commodity (y) from the price of a barrel of oil (x). LinReg y=a+bx a=4.71 b=0.49 2=0.48909 T=0.69935 Write the equation of the least-squares regression line. A) y = 0.49 +0.48909x B) y = 4.71 +0.48909x C) y = 0.49 +4.71x D) y = 4.71 +0.49x

The following display from a graphing calculator presents the least-squares regression line for predicting the price of a certain commodity (y) from the price of a barrel of oil (x). LinReg y=a+bx a=4.71 b=0.49 2=0.48909 T=0.69935 Write the equation of the least-squares regression line. A) y = 0.49 +0.48909x B) y = 4.71 +0.48909x C) y = 0.49 +4.71x D) y = 4.71 +0.49x

MATLAB: An Introduction with Applications
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 display from a graphing calculator presents the least-squares regression line for predicting the price of a certain commodity (y) from the price of a barrel of oil (x). LinReg y=a+bx a=4.71 b=0.49 2=0.48909 T=0.69935 Write the equation of the least-squares regression line. A) y = 0.49 +0.48909x B) y = 4.71 +0.48909x C) y = 0.49 +4.71x D) y = 4.71 +0.49x
Transcribed Image Text:The following display from a graphing calculator presents the least-squares regression line for predicting the price of a certain commodity (y) from the price of a barrel of oil (x). LinReg y=a+bx a=4.71 b=0.49 2=0.48909 T=0.69935 Write the equation of the least-squares regression line. A) y = 0.49 +0.48909x B) y = 4.71 +0.48909x C) y = 0.49 +4.71x D) y = 4.71 +0.49x
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