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The Table Shows the Life Expectancy in Years of the G8

Question 108

Multiple Choice

The table shows the life expectancy in years of the G8 countries (Datablog, Guardian.co.uk, July 8 2009) .Treating the data as a population, what is the variance of life expectancy in the eight countries, in years squared? The table shows the life expectancy in years of the G8 countries (Datablog, Guardian.co.uk, July 8 2009) .Treating the data as a population, what is the variance of life expectancy in the eight countries, in years squared? A) 5.3 B) 5.7 C) 10.15 D) 28.25 E) 32.3


A) 5.3
B) 5.7
C) 10.15
D) 28.25
E) 32.3

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