Gini

In economics, the Gini coefficient (/ˈdʒiːni/ JEE-nee), sometimes called the Gini index or Gini ratio, is a measure of statistical dispersion intended to represent the income inequality or wealth inequality within a nation or any other group of people
In the following Gini is a measure of income inequality in various states

State	Gini	Total Dropout	Primary Dropout
Andhra Pradesh	0.24	63.69	31.77
Assam	0.17	74.96	51.58
Bihar	0.17	83.06	53.37
Gujarat	0.25	59.29	35.72
Haryana	0.31	32.48	5.04
Karnataka	0.23	59.38	16.25
Kerala	0.29	7.15	0
Madhya Pradesh	0.24	64.7	11.12
Maharashtra	0.27	54.16	6.6
Orissa	0.25	64.42	42.60
Punjab	0.26	44.06	27.42
Rajasthan	0.2	73.87	58.92
Tamil Nadu	0.26	55.19	1.94
Uttar Pradesh	0.23	43.77	21.8
West Bengal	0.24	78.03	43.23

Shows that Total DropOutRates decrease as inequality decreases or Gini is more
Shows that Both Total DropOutRates and Primary School DropOutRates decrease as inequality decreases or Gini is more