The following is a plot of the residuals against the fitted values for the hummingbird data of Exercise IV.10.

(a) Which point in the residual plot corresponds to the circled point in the data appearing in Exercise IV.10? How can you tell?
(b) Which point in the residual plot corresponds to the triangle enclosed point in the data appearing in Exercise IV.10? How can you tell?

Transcribed Image Text:

-12 .3 .9 10 35 40 45 50 Fitted Values