2: 1 to 1: 1. Official website, a school of Hubei University, shows that the annual enrollment ratio of mathematics graduate students enrolled in this school is 2: 1 to 1: 1, which is very easy to test. Hubei University, referred to as "Huda", is located in Wuhan, Hubei Province. It is a provincial-level key comprehensive university jointly established by the Hubei Provincial People's Government and the Ministry of Education, and ranks among the "double-class" universities in Hubei Province.