Database: university
Question: Calculate the number of female students at Arizona State University in 2014.
SQL: SELECT CAST(T2.num_students * T2.pct_female_students AS REAL) / 100 FROM university AS T1 INNER JOIN university_year AS T2 ON T1.id = T2.university_id WHERE T1.university_name = 'Arizona State University' AND T2.year = 2014