Which one of the following statements is true? When predicting one quantitative variable based on another, the variable you are trying to predict should always go on the x-axis of the scatterplot. The intercept in a regression equation can never negative. The correlation
Which one of the following statements is true? When predicting one quantitative variable based on another, the variable you are trying to predict should always go on the x-axis of the scatterplot. The intercept in a regression equation can never negative. The correlation
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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Which one of the following statements is true?
- When predicting one quantitative variable based on another, the variable you are trying to predict should always go on the x-axis of the
scatterplot . - The intercept in a regression equation can never negative.
- The
correlation coefficient has no units. - A very strong relationship between variables can result in a value of r that is larger than 1.
- A correlation coefficient can only
range in value from 0 to 1.
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