Which of the following statements about the visual-fit method is (are) true?

Which of the following statements about the visual-fit method is (are) true?


The method results in the creation of a scatter diagram.
The method is not totally objective because of the manner in which the cost line is determined.
The method is especially helpful in the determination of outliers.



A. I only.
B. II only.
C. I and II.
D. I and III.
E. I, II, and III.



Answer: E. I, II, and III.


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