Average are alway useful for comparison purpose but they also hide dis

1.	Average are alway useful for comparison purpose but they also hide disparties. Jusitified
Answer» The two countries having an average income of 6000 and 8000 US$ respectively . In first country the income may be 6000 but in 2nd country one may have more income and one may have less income .The per capita income or the average income does not show the less income of a person in a country .So it is justified that an average income hide disparities . But the average income is used to compare the development of the two countries .

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