Examlex
In a business statistics class students sit randomly without particular preferences. A sample is selected by including everybody who sits in the first row. This is an example of a cluster sample.
Service Station
A facility dedicated to the sale of gasoline and often providing maintenance and repair services for vehicles.
Customer Value
The satisfaction a customer derives from a product or service in comparison to its cost, influencing loyalty and purchase decisions.
Product
Any item or service offered for sale or use, often as a result of a manufacturing or production process.
Utility
A term in economics referring to the total satisfaction received from consuming a good or service.
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