CREATE TABLE SportsInfo (StuID NUMBER, SportName VARCHAR2, HoursPerWeek NUMBER, GamesPlayed NUMBER, OnScholarship VARCHAR2)
CREATE TABLE Video_Games (GameID NUMBER, GName VARCHAR2, GType VARCHAR2)
CREATE TABLE Plays_Games (StuID NUMBER, GameID NUMBER, Hours_Played NUMBER)
CREATE TABLE Student (StuID NUMBER, LName VARCHAR2, Fname VARCHAR2, Age NUMBER, Sex VARCHAR2, Major NUMBER, Advisor NUMBER, city_code VARCHAR2)

Scatter plot to show major on x axis and minimal age on y axis.
SELECT Major, MIN(Age) FROM Student GROUP BY Major
SELECT "Major", MIN("Age") FROM "Student" GROUP BY "Major"