USe the set of data points given to the right to answer parts (a) through (e). -4 -1 1 y 16 4 0 1 16 a. Compute the linear corelation coefficient,r r= (Round to one decimal place as needed) b. Can you conclude from your answer in part (a) that the variables x and y are unrelated? Explain your answer. O A. No. The correlation coefficient indicates that there is very strong relationship between x and y. O B. No. Even though there does not appear to be a linear relationship between x and y, there could still be a nonlinear relationship between the variables OC. Yes. Since the correlation coefficient is approximately zero, there is no relationship between x and y O D. Yes. The correlation coefficient indicates that there is neither a linear nor a nonlinear relationship between x and y c. Draw a scatterplot for the data. Choose the correct scatterplot below. O A. OB. Oc. OD. Q

USe the set of data points given to the right to answer parts (a) through (e). -4 -1 1 y 16 4 0 1 16 a. Compute the linear corelation coefficient,r r= (Round to one decimal place as needed) b. Can you conclude from your answer in part (a) that the variables x and y are unrelated? Explain your answer. O A. No. The correlation coefficient indicates that there is very strong relationship between x and y. O B. No. Even though there does not appear to be a linear relationship between x and y, there could still be a nonlinear relationship between the variables OC. Yes. Since the correlation coefficient is approximately zero, there is no relationship between x and y O D. Yes. The correlation coefficient indicates that there is neither a linear nor a nonlinear relationship between x and y c. Draw a scatterplot for the data. Choose the correct scatterplot below. O A. OB. Oc. OD. Q

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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