Respuesta :
Records are based on a state-sponsored survey regarding the level of fluoride in the local water supply because it is really easy folks.
The survey is described because of the act of analyzing a system or questioning a selected sample of individuals to obtain data approximately a provider, product, or system. statistics series surveys acquire statistics from a focused organization of people about their opinions, conduct, or information.
In studies of human topics, a survey is a listing of questions aimed at extracting precise records from a specific organization of human beings. Surveys may be carried out through smartphones, mail, via the net, and also at road corners or in shops.
Technically, a survey is a method of accumulating and compiling facts from a group of human beings, more regularly called the sample, to benefit information by using businesses, groups, or establishments. This information or opinion gathered from the pattern is more regularly generalization of what a huge population thinks.
Learn more about the survey here https://brainly.com/question/14610641
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