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Which of the following is used to determine the significance of predictions made by a best...

Which of the following is used to determine the significance of predictions made by a best fitting linear equation?
correlational analysis

analysis of variance    

analysis of regression

method of least squares

Math   Statistics-And-Probability   
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Answer #1

The method used to determine the significance of predictions by a best fitting linear equation is analysis of regression. It is a procedure by which a relationship is made between independent and dependent variables.

There are 2 types of analysis. The first is a simple regression where a relationship is predicted between 1 dependent and 1 independent variable. The second is multiple regression where a relationship is determined between 1 dependent and multiple independent variables.

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