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From the Following Residual Versus Fit Plot, It Appears That

Question 16

Multiple Choice

From the following residual versus fit plot, it appears that: From the following residual versus fit plot, it appears that:   A)  the mean error is not zero. B)  there may be a problem with nonconstant variance. C)  the errors do not violate any regression assumptions. D)  The regression equation is not shown, so it is not possible to make a determination.


A) the mean error is not zero.
B) there may be a problem with nonconstant variance.
C) the errors do not violate any regression assumptions.
D) The regression equation is not shown, so it is not possible to make a determination.

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