Which of the following statements about the correlation coefficient is true? A. It is a unitless number and must always be between –1.0 and 1.0, including both B.It will be 1.0 only if and only if all the data lies perfectly on the horizontal line C. Measures the fraction of extreme values (outliers) that appear in the distribution D. It is equivalent to the proportion of times that two variables join on a straight line.
Which of the following statements about the correlation coefficient is true? A. It is a unitless number and must always be between –1.0 and 1.0, including both B.It will be 1.0 only if and only if all the data lies perfectly on the horizontal line C. Measures the fraction of extreme values (outliers) that appear in the distribution D. It is equivalent to the proportion of times that two variables join on a straight line.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
Which of the following statements about the
A. It is a unitless number and must always be between –1.0 and 1.0, including both
B.It will be 1.0 only if and only if all the data lies perfectly on the horizontal line
C. Measures the fraction of extreme values (outliers) that appear in the distribution
D. It is equivalent to the proportion of times that two variables join on a straight line.
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