Supermodel Heights Use a 0.05 significance level to test the claim that heights of female supermodels vary

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Supermodel Heights Use a 0.05 significance level to test the claim that heights of female supermodels vary less than the heights of women in general. The standard deviation of heights of the population of women is 2.5 in. Listed below are the heights (in inches) of randomly selected supermodels (Taylor, Harlow, Mulder, Goff, Evangelista, Avermann, Schiffer, MacPherson, Turlington, Hall, Crawford, Campbell, Herzigova, Seymour, Banks, Moss, Mazza, Hume).

71 71 70 69 69.5 70.5 71 72 70 70 69 69.5 69 70 70 66.5 70 71

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Elementary Statistics

ISBN: 9780201775709

9th Edition

Authors: Mario F. Triola

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