Question: Which School has a Previous Conference of none (new school), and a Year Joined larger than 1960, and a Location of Versailles?
SQL: SELECT "School" FROM "2-18717975-1" WHERE "Previous Conference" = 'none (new school)' AND "Year Joined" > 1960.0 AND "Location" = 'Versailles';

Question: Which Location has a Previous Conference of Independents, and a Mascot of Hilltoppers?
SQL: SELECT "Location" FROM "2-18717975-1" WHERE "Previous Conference" = 'Independents' AND "Mascot" = 'Hilltoppers';

Question: Which Year Joined has a Size larger than 93, and a Previous Conference of none (new school), and a Mascot of Rebels?
SQL: SELECT AVG("Year Joined") FROM "2-18717975-1" WHERE "Size" > 93.0 AND "Previous Conference" = 'none (new school)' AND "Mascot" = 'Rebels';

Question: How many years Joined have a Size smaller than 417, and an IHSaa Class of a, and a School of jac-cen-del?
SQL: SELECT COUNT("Year Joined") FROM "2-18717975-1" WHERE "Size" < 417.0 AND "IHSAA Class" = 'a' AND "School" = 'jac-cen-del';