The following data gives the number of hours 1010 students spent studying and their corresponding grades on their midterm exams. Hours Spent Studying 00 0.50.5 11 1.51.5 22 2.52.5 33 55 5.55.5 66 Midterm Grades 6363 6666 7272 7575 8181 8484 8787 9090 9393 9999 Copy Data Step 2 of 3 : Estimate the correlation in words: positive, negative, no correlation. Step 3 of 3: Calculate the coefficient of determinatin. r2. R
The following data gives the number of hours 1010 students spent studying and their corresponding grades on their midterm exams. Hours Spent Studying 00 0.50.5 11 1.51.5 22 2.52.5 33 55 5.55.5 66 Midterm Grades 6363 6666 7272 7575 8181 8484 8787 9090 9393 9999 Copy Data Step 2 of 3 : Estimate the correlation in words: positive, negative, no correlation. Step 3 of 3: Calculate the coefficient of determinatin. r2. R
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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The following data gives the number of hours 1010 students spent studying and their corresponding grades on their midterm exams.
Hours Spent Studying | 00 | 0.50.5 | 11 | 1.51.5 | 22 | 2.52.5 | 33 | 55 | 5.55.5 | 66 |
---|---|---|---|---|---|---|---|---|---|---|
Midterm Grades | 6363 | 6666 | 7272 | 7575 | 8181 | 8484 | 8787 | 9090 | 9393 | 9999 |
Copy Data
Step 2 of 3 :
Estimate the
Step 3 of 3:
Calculate the coefficient of determinatin. r2. Round your answer to three decimal places.
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