You run a regression analysis and obtain the regression equation y=-3.176x +124.355 with a correlation coefficient of r = 0.748. You want to predict what value (on average) for the response variable will be obtained from a value of x = 150 as the explanatory variable. What is the predicted response value? y= - (Report answer accurate to one decimal place.)
You run a regression analysis and obtain the regression equation y=-3.176x +124.355 with a correlation coefficient of r = 0.748. You want to predict what value (on average) for the response variable will be obtained from a value of x = 150 as the explanatory variable. What is the predicted response value? y= - (Report answer accurate to one decimal place.)
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 6PPS
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Transcribed Image Text:You run a regression analysis and obtain the regression equation
y
3.176x +124.355
with a correlation coefficient of r = - 0.748. You want to predict what value (on average) for the
response variable will be obtained from a value of x = 150 as the explanatory variable.
What is the predicted response value?
y =
(Report answer accurate to one decimal place.)
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