Answer:
Income inequality ratio
Step-by-step explanation:
The income inequality ratio is an incomplete picture because a single number cannot fully reflect the sources of the underlying differences in income.
Income inequality refers to the uneven distribution of income among the population of a particular place. It is the difference in the allocation of income in a particular country.
Income inequality occurs across different segments of the population such as gender(male and female), ethnic group, occupation, geographical location etc.
The Gini index is widely used to compare disparities in income.