4. The following data represents the number of days absent, x, and the final grade, y, for a sample of college students in a general education course at a large university. x0 1 2 3 4 5 absences Final grade y 86 84 81 78 74 64 a. Find the correlation coefficient. b. Find the regression equation. c. Predict the final grade of a student who had 6 absences.
4. The following data represents the number of days absent, x, and the final grade, y, for a sample of college students in a general education course at a large university. x0 1 2 3 4 5 absences Final grade y 86 84 81 78 74 64 a. Find the correlation coefficient. b. Find the regression equation. c. Predict the final grade of a student who had 6 absences.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 24PFA
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