Question

why surveys become important? ​

Answer 1

Answer:

Surveys are useful in describing the characteristics of a large population. No other research method can provide this broad capability, which ensures a more accurate sample to gather targeted results in which to draw conclusions and make important decisions.

Answer 2

Answer:

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Surveys became important during the British rule because they believed that the knowledge of a country is necessary to administer that country. Comprehensive surveys were performed to map the whole country in the 19th century. Census assessments were also held every ten years from the end of the 19th century.