12. A study is conducted concerning automobile speeds and fuel consumption rates. The following data is collected: a. Plot these data in a scatter diagram. Speed MPG 22 44 26 51 48 21 60 28 66 33 61 32 b. Compute the coefficient of correlation. A. D F MPG Speed Y 22 44 26 51 48 21 28 60 33 66 32 61 Total b. c. Determine at the 0.05 significance level whether the correlation in the population is greater than zero. c.
12. A study is conducted concerning automobile speeds and fuel consumption rates. The following data is collected: a. Plot these data in a scatter diagram. Speed MPG 22 44 26 51 48 21 60 28 66 33 61 32 b. Compute the coefficient of correlation. A. D F MPG Speed Y 22 44 26 51 48 21 28 60 33 66 32 61 Total b. c. Determine at the 0.05 significance level whether the correlation in the population is greater than zero. c.
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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