Question

what is HDI ? why is important​

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 uses the logarithm of income, to reflect the diminishing importance of income with increasing GNI.

Answer 2

Human Development Index is a measure of economic development and economic welfare. The Human Development Index examines three important criteria of economic development and uses this to create an overall score between 0 and 1. 1 Indicates a high level of economic development while 0 is a very low level