Write SQL query to solve given problem: What is the average quantity of product that have been shipped by Federal Shipping in November 1996?. Keep the solution inside sql tag ```sql [SQL-Query] ```
SELECT CAST(SUM(T2.Quantity) AS REAL) / COUNT(T2.OrderID) FROM Orders AS T1 INNER JOIN `Order Details` AS T2 ON T1.OrderID = T2.OrderID INNER JOIN Shippers AS T3 ON T1.ShipVia = T3.ShipperID WHERE T1.ShippedDate LIKE '1996-11%' AND T3.CompanyName = 'Federal Shipping'