Answer:
Human Development Index (HDI)
Step-by-step explanation:
The term that uses all of this is known as the Human Development Index or HDI for short. This is a statistic that is made up of the index of life expectancy, education, and per capita income, and are used in order to divide the countries of the world into four different tiers of human development. This tier list includes all the countries of the world and is measured once a year.