The data obtained in a study on the number of absences in virtual class and the final grades of seven randomly selected students from a mathematics class. The data are shown below. If there is a significant relationship between the number of absences x in a virtual class and the final grade of students at 0.05 level, find the equation of the regression line. Number of absences x Final in a virtual class grade y 6. 82 2 86 15 43 6. 74 2 58 90 78 a y= 87.49 - 2.16x b y= 82 35 + 1 86x

The data obtained in a study on the number of absences in virtual class and the final grades of seven randomly selected students from a mathematics class. The data are shown below. If there is a significant relationship between the number of absences x in a virtual class and the final grade of students at 0.05 level, find the equation of the regression line. Number of absences x Final in a virtual class grade y 6. 82 2 86 15 43 6. 74 2 58 90 78 a y= 87.49 - 2.16x b y= 82 35 + 1 86x

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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