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)
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Chapter1: Equations And Graphs
Section1.FOM: Focus On Modeling: Fitting Lines To Data
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Which one of the following statements is true?

 

  1. 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.
  2. The intercept in a regression equation can never negative.
  3. The correlation coefficient has no units.
  4. A very strong relationship between variables can result in a value of r that is larger than 1.
  5. A correlation coefficient can only range in value from 0 to 1.
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