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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
Energy consumption The United Nations publication Energy Statistics Yearbook (unstats.un.org/unsd/energy) lists consumption of energy. For the 25 nations that made up the European Union (EU) in 2006, the energy values (in kilograms per capita) had a mean of 4998 and a standard deviation of 1786.
a. Italy had a value of 4222. How many standard deviations from the mean was it?
b. The value for the United States was 11,067. Relative to the distribution for the EU, find its z-score. Interpret.
c. If the distribution of EU energy values were bell shaped, would a value of 11, 067 be unusually high? Why?
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