Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_15082102_3 ( s_spoilt_vote INTEGER, electorate VARCHAR )

### Question ###
in electorate of 83850 what is the minimum s split vote

### Accurate SQL ###

SELECT MIN(s_spoilt_vote) FROM table_15082102_3 WHERE electorate = 83850