5. 6. Hours Studied Test Score Type a response Hours Studied 1 Test Score 78 1 78 0 75 Using the linear regression equation, predict a students test score if they studied for 4 hours. Strong correlation O Very strong correlation 3 0 90 T 75 90 1.5 2.75 1 89 97 85 Moderately strong correlation 0.5 81 80 What does the correlation coefficient mean in the graph? 2 1.5 2.75 1 89 97 85 81 0.5 2 80 *REQUIRI
5. 6. Hours Studied Test Score Type a response Hours Studied 1 Test Score 78 1 78 0 75 Using the linear regression equation, predict a students test score if they studied for 4 hours. Strong correlation O Very strong correlation 3 0 90 T 75 90 1.5 2.75 1 89 97 85 Moderately strong correlation 0.5 81 80 What does the correlation coefficient mean in the graph? 2 1.5 2.75 1 89 97 85 81 0.5 2 80 *REQUIRI
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
100%
(not graded i just am confused)
Expert Solution
Step 1: Given data:
Hours studied | Test score |
1 | 78 |
0 | 75 |
3 | 90 |
1.5 | 89 |
2.75 | 97 |
1 | 85 |
0.5 | 81 |
2 | 80 |
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