Examlex
The method of item analysis which looks at the correlation between performance on an item (correct or incorrect) and total test score is
Money Supply
The aggregate of cash and banking deposits that constitute the financial assets within an economy at a particular time.
Medium Of Exchange
An intermediary instrument used to facilitate the sale, purchase, or trade of goods between parties, commonly accepted in the form of money.
Barter
The exchange of goods and services between parties without the use of money as a medium of exchange.
Bank Credit Cards
Financial instruments issued by banks that allow users to borrow funds from a pre-approved limit to purchase items or withdraw cash.
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