The accompanying data on x = current density (mA/cm2) and y = rate of deposition (µm/min) appeared in an article. Do you agree with the claim by the article's author that "a linear relationship was obtained from the tin-lead rate of deposition as a function of current density"? x 20 40 60 80 y 0.14 1.20 1.76 2.22 Find the value of r2. (Round your answer to three decimal places.) r2 =  Explain your reasoning. The very high value of r2 denies the author's claim.The very low value of r2 confirms the author's claim.    The very high value of r2 confirms the author's claim.The very low value of r2 denies the author's claim.

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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The accompanying data on x = current density (mA/cm2) and y = rate of deposition (µm/min) appeared in an article. Do you agree with the claim by the article's author that "a linear relationship was obtained from the tin-lead rate of deposition as a function of current density"?

x 20 40 60 80
y 0.14 1.20 1.76 2.22

Find the value of r2. (Round your answer to three decimal places.)
r2 = 

Explain your reasoning.

The very high value of r2 denies the author's claim.The very low value of r2 confirms the author's claim.    The very high value of r2 confirms the author's claim.The very low value of r2 denies the author's claim.
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