1. In each part, sketch a scatter plot of y vs. x that would plausibly have the listed correlation coefficient. For example, if r = +1, the graph would be a perfect straight line with a positive slope, with all the dots directly on the line. Your sketch doesn't have to be exactly accurate – it just needs to show that you understand the connection between the value of r and the appearance of the graph. a) r = +0.97 b) r = -0.97 c) r = +0.51 d) r = -0.024

1. In each part, sketch a scatter plot of y vs. x that would plausibly have the listed correlation coefficient. For example, if r = +1, the graph would be a perfect straight line with a positive slope, with all the dots directly on the line. Your sketch doesn't have to be exactly accurate – it just needs to show that you understand the connection between the value of r and the appearance of the graph. a) r = +0.97 b) r = -0.97 c) r = +0.51 d) r = -0.024

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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