119 Extinct New Zealand birds. Refer to the Evolutionary Ecology Research (July 2003) study of the patterns

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119 Extinct New Zealand birds. Refer to the Evolutionary Ecology Research (July 2003) study of the patterns of extinction in the New Zealand bird population, first presented in Exercise 20 . Again, consider the data on the egg length (measured in millimeters) for the 132 bird species saved in the NZBIRDS file.

a. Find the 10th percentile for the egg length distribution and interpret its value.

b. The moas (P. australis) is a bird species with an egg length of 205 millimeters. Find the z -score for this species of bird and interpret its value.

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Statistics

ISBN: 9781292022659

12th International Edition

Authors: James T Mcclave, Terry Sincich

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