Topic4 BRM DATA COLLECTION PKKKPL;M546464697\WCDJHBCDHBIHBBOBOBHBOUQBH DA

brm

1. Data Collection

2. Secondary Data Secondary data refers to data that has been collected by someone else for a purpose other than your current research or analysis. In other words, it is information that was previously gathered for a different study or project. This data can be obtained from various sources, including government agencies, research institutions, businesses, and other organizations.

3. Uses of Secondary Data Background research Literature review Comparative analysis Benchmarking Market research Policy analysis Historical analysis Longitudinal studies Educational research

4. Advantages of Secondary Data Cost-Effective Time-Saving Wider Scope Historical Analysis Large Sample Sizes Multiple Perspectives Availability of Longitudinal Data Ethical Considerations

5. Disadvantages Lack of Control Data Relevance Data Quality Concerns Limited Customization Availability Issues Biases and Assumptions Outdated Information Incompatibility of Data Formats