(a) Use the data from the following figure, which are reprinted from the Home News of November...

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(a) Use the data from the following figure, which are reprinted from the Home News of November 17, 1991, to calculate the mean, standard deviation, and Z score of Newark International Airport’s passenger traffic trends for the period 1980–1990.

(b) What do the Z scores you obtained in part (a) suggest?image text in transcribedimage text in transcribedimage text in transcribed

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Statistics For Business And Financial Economics

ISBN: 9781461458975

3rd Edition

Authors: Cheng Few Lee , John C Lee , Alice C Lee

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