Consider the following pairs of points for the variables X nd Y. Which one of the following represents the equation for the line of best fit? x 0 1234156 67 y 66745 2 3 011 From the data one obtains: SS =54.5, SS = 54.5, SS =-50.5, s = .98148 O y-hat = 6.74 -.927x O y-hat 3.5 +.927x O y-hat = 6.74 +.927x O y-hat = 3.5-.927x
Consider the following pairs of points for the variables X nd Y. Which one of the following represents the equation for the line of best fit? x 0 1234156 67 y 66745 2 3 011 From the data one obtains: SS =54.5, SS = 54.5, SS =-50.5, s = .98148 O y-hat = 6.74 -.927x O y-hat 3.5 +.927x O y-hat = 6.74 +.927x O y-hat = 3.5-.927x
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.6: Regression And Median-fit Lines
Problem 20PFA
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