CREATE TABLE table_50748 ("2010 ARWU Rankings" TEXT, "2010 QS World Rankings" TEXT, "2010 QS Asian Rankings" TEXT, "2010 eduniversal Rankings" TEXT, "2009 QS Asian Rankings: Intpars_m_singlel faculty review" TEXT, "2009 QS Asian Rankings: Intpars_m_singlel student review" FLOAT, "2000 Singapore \\u201cAsiaweek\\u201d Rankings" TEXT, "University" TEXT, "Local" TEXT, "Median ranks" FLOAT)

What university has a 2009 int'l student review greater than 268 and median rank greater than 4?
SELECT "University" FROM table_50748 WHERE "Median ranks" > '4' AND "2009 QS Asian Rankings: Int\u2019l student review" > '268'
SELECT "University" FROM "table_50748" WHERE "2009 QS Asian Rankings: Int\u2019l student review" > '268' AND "Median ranks" > '4'