Question

Which of the following is TRUE in simple linear regression? A. A residual represents the difference...

Which of the following is TRUE in simple linear regression?

A.

A residual represents the difference between an observed Y value and predicted X value for a given Y value.
B.

A residual is always greater than the observed Y value.
C.

A residual represent the difference between the average X value and the average Y value.
D.

None of the above.
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Answer #2

ANSWER:

Which of the following is TRUE in simple linear regression:

We have to obtained the given statements is true in simple regression equation is

Here,

Residual formula is  

Residual =[ y -( y bar) ] .

Therefore ,

  • A residual represents the difference between an observed Y value and predicted X value for given Y value.

OPTION (A) is TRUE in simple regression .

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answered by: anonymous
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