What is the number of faculty at Long Beach State University in 2002?
SELECT faculty FROM faculty AS T1 JOIN campuses AS T2 ON T1.campus  =  T2.id WHERE T1.year  =  2002 AND T2.campus  =  "Long Beach State University"
number of faculty refers to selecting faculty; at Long Beach State University refers to T2.campus = \"Long Beach State University\"; in 2002 refers to T1.year = 2002;