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What is Collection of Data Class 11 Economics about?

The document provides an overview of data collection, emphasizing its importance in research and decision-making. It distinguishes between primary and secondary data, outlines various data collection methods such as surveys and interviews, and discusses sampling techniques and potential errors. Additionally, it highlights the roles of the Census of India and the National Sample Survey Organisation in gathering and analyzing demographic and socio-economic data.

Author

vizson123

Language

EN