The data below represent the number of days absent, x, and the final grade, y, for a sample of college students at a large university. Complete parts (a) through (e below 2 3 4 6. 7. 8. No. of absences, x Final grade, y 89.0 86.2 833 80.9 78.0 73.7 64.5 68.8 65 9 63.1 (a) Find the least-squares regression line treating the number of absences, x, as the explanatory variable and the final grade, y, as the response variable. y x+ O (Round to three decimal places as needed)

The data below represent the number of days absent, x, and the final grade, y, for a sample of college students at a large university. Complete parts (a) through (e below 2 3 4 6. 7. 8. No. of absences, x Final grade, y 89.0 86.2 833 80.9 78.0 73.7 64.5 68.8 65 9 63.1 (a) Find the least-squares regression line treating the number of absences, x, as the explanatory variable and the final grade, y, as the response variable. y x+ O (Round to three decimal places as needed)

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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