Suppose that the regression line for a set of data, ý = 7x + b, passes through the point (-2, 4). If x and ỹ are the sample means of the x- and y-values, respectively, then = O x + 2 O x-4 O 7x + 18 O 7%
Suppose that the regression line for a set of data, ý = 7x + b, passes through the point (-2, 4). If x and ỹ are the sample means of the x- and y-values, respectively, then = O x + 2 O x-4 O 7x + 18 O 7%
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 4GP
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