Question

What is the significant of human development index?

Answer 1

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

$\huge\underbrace\mathcal\pink{AnSwEr}$

$\longrightarrow$ Literacy rate

$\longrightarrow$ Per capita income

$\longrightarrow$ Life expectancy