An inherent problem in using secondary sources of data is that the data may have been skewed or manipulated a bit. Primary sources of data are always more reliable than secondary sources.
Secondary data is data collected from other sources than your own such as reference books or the Internet.
The reliability of data source is the accuracy of and completenessof computer processed data, given the uses they are intened for
The reliability of pie charts in a newspaper depends on the reliability of the data sources. If the sources of data are correct and the graph is constructed correctly, then the pie chart is reliable.
a process of collecting information on a certain topic from different kind of media sources
some sources of data are information
it minimizes sources of bias in the data
Simple, Primary and Secondary Data
An inherent problem in using secondary sources of data is that the data may have been skewed or manipulated a bit. Primary sources of data are always more reliable than secondary sources.
To search for relevant data sources, you can start by using search engines, online databases, government websites, and research repositories. You can also consider reaching out to subject matter experts or joining relevant forums and communities to get recommendations for credible data sources. Additionally, libraries and academic institutions are good resources for finding data sources for research purposes.
The internet search is one of the external sources that you would turn to data protection. It has comprehensive and detailed ways of how the external sources can turn to data protection.
external sources include:- communication media supplier customer feed back banks financial instutation internal sources include:- financial report sales data transport data storage data
Simply, Data mining is the process of analyzing data from several sources and converting it into useful data.
Data Sources
national sample survey
. Primary and Secondary data . Discrete and Continuous Data . Sample and Population Data
Non-traditional sources of demographic data include social media profiles, mobile phone usage data, satellite imagery, and geolocation data from apps and devices. These sources can provide valuable insights into population behaviors, movements, and characteristics that may not be captured through traditional census surveys.