You generate a scatter plot using Excel. You then have Excel plot the trend line and report the equation and the r² value. The regression equation is reported as y = 49.18x + 40.52 and the r² = 0.5041. What is the correlation coefficient for this data set?
You generate a scatter plot using Excel. You then have Excel plot the trend line and report the equation and the r² value. The regression equation is reported as y = 49.18x + 40.52 and the r² = 0.5041. What is the correlation coefficient for this data set?
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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![You generate a scatter plot using Excel. You then have Excel plot the trend line and report the equation
and the ² value. The regression equation is reported as
y = 49.18x + 40.52
and the r² = 0.5041.
What is the correlation coefficient for this data set?
r =](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe6beb935-b206-4ecc-ad32-8fefeebbd1f0%2Fe3b702d8-1555-45b4-9a2d-bc692c4c556a%2F4vysy5a_processed.jpeg&w=3840&q=75)
Transcribed Image Text:You generate a scatter plot using Excel. You then have Excel plot the trend line and report the equation
and the ² value. The regression equation is reported as
y = 49.18x + 40.52
and the r² = 0.5041.
What is the correlation coefficient for this data set?
r =
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