The accompanying data represent x = amount of catalyst added to accelerate a chemical reaction and y

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The accompanying data represent x = amount of catalyst added to accelerate a chemical reaction and y 5 resulting reaction time:

a. Calculate r. Does the value of r suggest a strong linear relationship?
b. Construct a scatterplot. From the plot, does the word linear provide the most effective description of the relationship between x and y? Explain.

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Statistics The Exploration & Analysis Of Data

ISBN: 9780840058010

7th Edition

Authors: Roxy Peck, Jay L. Devore

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Question Posted: Sep 19, 2015 04:05 AM

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The accompanying data represent x = amount of catalyst added to accelerate a chemical reaction and y

Question:

y 49 46 4 34 25

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a r 0981 This suggests a very strong linear relationship between ...View the full answer

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