The Sample from the most generic point of view of the word, it is a small-scale representation of something that has the same quality but in greater quantity, The samples serve to demonstrate that what you want to obtain is right without the need to check the quality of the complete product. The application of this word covers many fields in which the scale of demonstration is important, however the most frequent are chemistry, biology, economics and commerce (Marketing). In chemistry, a sample is a small part of an organism which is going to be subjected to studies andexperimental tests, chemical samples are taken from the organism with great caution in order not to damage the species that is being studied and known on a small scale but which is presumed to have the same characteristics generally. A biological sample like a chemical one is made under the same conditions and basically for the same purpose.
The sample in the field of marketing for its part is used to make a person know and try a product or a service. The sample is a type of advertising promotion that seeks to please the customer to buy the same product on a larger scale, in restaurants it is common to use food samples made with the best quality demonstrating an exceptional quality in the execution of their dishes. The samples highlight the attractiveness of the product making the consumer feel attracted to it. As a tool to attract and retain consumers, it is very effective, since they define quality and opinion parameters among themselves.
Other aspects that are relevant in daily life and in which the word sample is applied are in which the representation is not for the purpose of study or commercial, an artistic sample of any type of art is one in which the works are exhibited e a certain artist, museums frequently hold art exhibitions in order to attract visitors and tourists, with this they seek to promote the cultural character of a certain region.
