Question: =+a y a x a xy 5 1114.5 2 5 57,939 2 5 62.600235 n 5 12 a x 5 22.027 a y 5 793

=+a y a x a xy 5 1114.5 2 5 57,939 2 5 62.600235 n 5 12 a x 5 22.027 a y 5 793

a. Is the observation for Hospital 11 an influential observation? Justify your answer.

b. Is the observation for Hospital 11 an outlier? Explain.

c. Is the observation for Hospital 5 an influential observation? Justify your answer.

d. Is the observation for Hospital 5 an outlier? Explain.

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