Question

This inequality hypothesis looks at a country's income and it's relationship to life expectancy. An example found is that higher income countries with higher populations, have very little differences in life expectancy among it's income classes.

Answer 1

Income inequality and its relationship to life expectancy is a subject within Social Studies that compares the distribution of income among different groups in a country.

Step-by-step explanation:

Income inequality is a subject that falls under the field of Social Studies. It involves comparing the distribution of income among different groups in a country, rather than just looking at poverty levels. The relationship between a country's income and life expectancy is also examined within this field.