Examlex
By default,the AVG function will include NULL values when calculating the average of the numeric values in a specified column.
National Monetary Unit
The primary currency of a country, used as a medium of exchange and basis for trade.
Purchasing Power
The value of currency expressed in terms of the amount of goods or services that one unit of money can buy.
Transaction
An exchange between a business and one or more external parties to a business or a measurable internal event such as the use of assets in operations.
Exchange
A marketplace where securities, commodities, derivatives and other financial instruments are traded.
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