Collection of Data: Sources and Instruments

Collection of Data: Sources and Instruments

Episode 01 of the video lectures of chapter 02 of Statistics for Economics, an Economics textbook for class 11; covers meaning of statistics, sources of data collection, instruments of data collection and qualities of a questionnaire

https://files.metastudio.org/media/6/b/7/28914f6b38bd69788e51935483185250600094e6b4144c3d078ceef9c9695.mp4

License: CC-BY-SA 4.0 unported
Source: CIET, NCERT