For example ... focus group data must therefore take account of the group dynamics that have generated remarks. Interviews and focus groups remain the most common methods of data collection ...

2 New, high-frequency data sets are being produced through digital platforms, often by the private sector or by individuals, that are directly related to real-world problems. For example ... these ...

Collection of Data Class 11 Revision Notes: Revision Notes for CBSE Class 11 Economics Chapter 2, Collection of Data is present here for free download in PDF ... survey is a method of gathering ...