Question

Refer to Exercise 13.39.
a. Are there any influential or leverage data values in the rat data?
b. Remove case 3 from the data set and repeat parts (b) and (c) from Exercise 13.39. Did removing case 3 greatly change your answers?
c. Why do you think case 3 had such a large impact on the modeling?
In exercise


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  • CreatedNovember 21, 2015
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