CREATE TABLE Student (StuID NUMBER, LName VARCHAR2, Fname VARCHAR2, Age NUMBER, Sex VARCHAR2, Major NUMBER, Advisor NUMBER, city_code VARCHAR2)
CREATE TABLE Allergy_Type (Allergy VARCHAR2, AllergyType VARCHAR2)
CREATE TABLE Has_Allergy (StuID NUMBER, Allergy VARCHAR2)

Show the average age for all female students and group them by first name in a bar chart, and order by the Fname from low to high.
SELECT Fname, AVG(Age) FROM Student WHERE Sex = 'F' GROUP BY Fname ORDER BY Fname
SELECT "Fname", AVG("Age") FROM "Student" WHERE "Sex" = 'F' GROUP BY "Fname" ORDER BY "Fname"