The accompanying data represent x amount of catalyst added to accelerate a chemical reaction and y
Question:
The accompanying data represent x amount of catalyst added to accelerate a chemical reaction and y 5 resulting reaction time:
x 1 2 3 4 5 y 49 46 41 34 25
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.
Step by Step Answer:
Related Book For
Introduction To Statistics And Data Analysis
ISBN: 9780840054906
4th Edition
Authors: Roxy Peck, Chris Olsen, Jay L. Devore
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