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Select all statements that are true about a linear relationship between a response variable and an explanatory variable .

The value of represents the slope of the least-squares regression line.


The relationship can be expressed mathematically in the form =+ where and are constants.


The residual plot based upon the least-squares regression line shows a U-shaped leftover pattern.


The scatter plot looks like a straight line.


The -intercept is the value of when =0 .

User Nomi Ali
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1 Answer

4 votes

Answer:

C

Step-by-step explanation:

User Stoffi
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