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The following residual plot indicates (Note that the y-axis is the standardized

ID: 2909793 • Letter: T

Question

The following residual plot indicates (Note that the y-axis is the standardized residuals)

a) a clear evidence of an outlier

b) a clear violation of homoscedasticity

c) a high correlation among the residuals

d) all of the above

e) a and b

f) b and c

g) a and c

following residual plot indicates (Note that the y-axis is the st Residuais Versus the Fited Valuers 0 (a) a dear evidence of an outlier. 0 (b) a clear violation of homoscedasticity O (c) a high correlation among the residuals. ing: 2:02:00 Start: 4:56 PM

Explanation / Answer

e) a and b

A clear evidence of outlier because there are some points far away.

and

a clear violence of homoscedasticity because there is lot of variation in points

Therefore a and b both answers.