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Author Question: In regression analysis, the error term is a random variable with a mean or expected value of a. 0. ... (Read 20 times)

joe

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on: Aug 1, 2018
In regression analysis, the error term  is a random variable with a mean or expected value of
 a. 0.
  b. 1.
  c. .
  d. x.

Question 2

In simple linear regression, r2 is the
 a. mean square error.
 b. correlation coefficient.
 c. squared residual.
  d. coefficient of determination.


Kingjoffery

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Reply #1 on: Aug 1, 2018
Answer to Question 1

a

Answer to Question 2

d


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