Question

what is H.D.I ? how is it calculated ​

Answer 1

Answer:

The Human Development Index (HDI) is a summary measure of average achievement in key dimensions of human development: a long and healthy life, being knowledgeable and have a decent standard of living. The HDI is the geometric mean of normalized indices for each of the three dimensions.

The HDI is calculated as the geometric mean (equally-weighted) of life expectancy, education, and GNI(Gross national income) per capita, as follows: The education dimension is the arithmetic mean of the two education indices (mean years of schooling and expected years of schooling).

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Answer 2

this is the answer

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