CREATE TABLE table_1284 ("Player" TEXT, "No." FLOAT, "Nationality" TEXT, "Position" TEXT, "Years in Orlando" TEXT, "School/Club Team" TEXT)

Which number belonged to the school team from Arizona?
SELECT "No." FROM table_1284 WHERE "School/Club Team" = 'Arizona'
SELECT "No." FROM "table_1284" WHERE "School/Club Team" = 'Arizona'