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 mean absolute deviation of life expectancy in the eight countries, in years?
A) 4.25
B) 4.86
C) 5.3
D) 55.0
E) 78
Correct Answer:

Verified
Correct Answer:
Verified
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