Sources of data Collection

methods and sources of data collection, sources and methods of primary secondary and internal data collection
Business Statistics & Statistics

Sources and Methods of Primary, Secondary & Internal Data Collection in Hindi

Lata Agarwal

प्राथमिक (Primary Data), द्वितीयक (Secondary Data), आंतरिक (Internal Data) डेटा के संग्रह के तरीके और स्रोत… […]

methods and sources of data collection, sources and methods of primary secondary and internal data collection
Business Statistics & Statistics

Sources and Methods of Primary, Secondary & Internal Data Collection

Lata Agarwal

Primary data is a type of data that researchers collect directly from original sources through interviews, surveys, experiments, etc. The methods and sources to collect primary data are as follows: […]

differences between primary data and secondary data
Business Statistics & Statistics

Difference between Primary Data and Secondary Data

Lata Agarwal

Primary data is the first-hand data collected by the researcher/user himself. Secondary data have already been collected by some other person in the past. […]