Use the given data to find the best predicted value of the response variable.Based on the data from six students, the regression equation relating number of hours of preparationand test score (y) is y= 67.3 + 1.07x. The same data yield r= 0.224 andy = 75.2. What is the best predicted test score for a student who spent 2 hours preparing for the test?59.778.169.475.2

The regression equation is y^=67.3+1.07x.

Answered: Based on the data from six students,…

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 17HP

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Find the equation of the regression line for the following data set. x 1 2 3 y 0 3 4
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