Examlex
Two samples probably will have different means even if they are both the same size and they are both selected from the same population.
Covariance
A measure used in statistics to determine how much two random variables change together, indicating the direction of their linear relationship.
DAX Stock Market
The Deutscher Aktienindex (DAX), a major stock market index consisting of the 30 major German companies trading on the Frankfurt Stock Exchange.
Euro Bills
Short-term debt instruments issued by the European Central Bank and denominated in Euros.
Exchange Rate
Exchange rate is the value of one currency for the purpose of conversion to another, reflecting how much of one currency can be exchanged for a unit of another currency.
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