C. A student conducted a regression analysis between the math grades of his classmates and the number of times they were absent in the subject. He found that the regression line that will predict the grade (y) if the number of absences (x) is known y = 97.732 - 2.61x. ances? Con absences? onces? 4. What is the predicted grade of a student who has 1 absence? ? 5. What is the predicted grade of a student who has 0 absences?

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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2. What is the use of the regression line?
C. A student conducted a regression analysis between the math grades of his classmates and the
number of times they were absent in the subject. He found that the regression line that will
predict the grade (y) if the number of absences (x) is known
=97.732 2.61x.
ances?
absences?
457
conces?
1533
?
4. What is the predicted grade of a student who has 1 absence?
5. What is the predicted grade of a student who has 0 absences?
Transcribed Image Text:2. What is the use of the regression line? C. A student conducted a regression analysis between the math grades of his classmates and the number of times they were absent in the subject. He found that the regression line that will predict the grade (y) if the number of absences (x) is known =97.732 2.61x. ances? absences? 457 conces? 1533 ? 4. What is the predicted grade of a student who has 1 absence? 5. What is the predicted grade of a student who has 0 absences?
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