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
Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter1: Equations And Graphs
Section1.FOM: Focus On Modeling: Fitting Lines To Data
Problem 8P
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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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