CREATE TABLE Rooms (RoomId CLOB, roomName CLOB, beds NUMBER, bedType CLOB, maxOccupancy NUMBER, basePrice NUMBER, decor CLOB)
CREATE TABLE Reservations (Code NUMBER, Room CLOB, CheckIn CLOB, CheckOut CLOB, Rate FLOAT, LastName CLOB, FirstName CLOB, Adults NUMBER, Kids NUMBER)

Show avg(baseprice) vs minimal baseprice as scatter plot use a different color for each decor
SELECT AVG(basePrice), MIN(basePrice) FROM Rooms GROUP BY decor
SELECT AVG("basePrice"), MIN("basePrice") FROM "Rooms" GROUP BY "decor"