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Distinguish between census and sample surveys. List four important types of sampling method. Explain the reasons for preparing sample surveys in the collection of Statistic.

Answer» <html><body><p></p>Solution :Census: It is an official count or a survey, especially that of a population.Sample survey: It is a survey which is carried out using a sampling method. This means a portion of the population is chosen, not the full population. <a href="https://interviewquestions.tuteehub.com/tag/types-15918" style="font-weight:bold;" target="_blank" title="Click to know more about TYPES">TYPES</a> of sampling methods:1- Simple <a href="https://interviewquestions.tuteehub.com/tag/random-11853" style="font-weight:bold;" target="_blank" title="Click to know more about RANDOM">RANDOM</a> Sampling (<a href="https://interviewquestions.tuteehub.com/tag/srs-632555" style="font-weight:bold;" target="_blank" title="Click to know more about SRS">SRS</a>)2- Stratified Sampling.3- Cluster Sampling.4- <a href="https://interviewquestions.tuteehub.com/tag/systematic-1237480" style="font-weight:bold;" target="_blank" title="Click to know more about SYSTEMATIC">SYSTEMATIC</a> Sampling.5- Multistage Cluster Sampling (in which some of the methods above are combined)Examples: for statistics there are softwares used for statistical methods, like snap survey <a href="https://interviewquestions.tuteehub.com/tag/software-25575" style="font-weight:bold;" target="_blank" title="Click to know more about SOFTWARE">SOFTWARE</a>.</body></html>


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