D. Using a 0.05 level of significance, test the hypothesis that there is no significant linear correlation between midterm report and final examination. E. Find the fitted regression line to estimate final examination grade. F. Estimate the final examination grade of a student who received a grade of 85 on the midterm Include the Level of Significance, Critical Value/s & region and bell curve report. (equation of regretion line)
D. Using a 0.05 level of significance, test the hypothesis that there is no significant linear correlation between midterm report and final examination. E. Find the fitted regression line to estimate final examination grade. F. Estimate the final examination grade of a student who received a grade of 85 on the midterm Include the Level of Significance, Critical Value/s & region and bell curve report. (equation of regretion line)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
pls answer d,e,f and pls do a full solution without using excel. thank u so much
Transcribed Image Text:1. The grades of a class of 9 students on a midterm report and on the final examination are as follows:
MR
77
50
71
72
81
94
96
99
67
FE
82
66
78
34
47
85
99
99
68
A. Which is the independent variable and the dependent variable?
B. Compute Pearson sample correlation coefficient r and interpret its nature and magnitude.
C. Compute the sample coefficient of determination and interpret.
D. Using a 0.05 level of significance, test the hypothesis that there is no significant linear correlation
between midterm report and final examination.
Include the Level of Significance, Critical Value/s & region and bell curve
E. Find the fitted regression line to estimate final examination grade.
F. Estimate the final examination grade of a student who received a grade of 85 on the midterm
report.
(equation of regretion line)
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