10 Questions
What is the classification of research data based on the source of collection?
Primary and secondary data
Which of the following is classified as secondary data?
Earlier research and published technical research papers
What are the drawbacks of primary data as mentioned in the text?
Cost and time-consuming
What are the benefits of secondary data according to the text?
Cost-effective and time-saving
What are the primary sources of data collection mentioned in the text?
Measuring instruments, interviewing, and questionnaire
What is the source of primary data collection mentioned in the text?
Measuring instruments, interviewing, and questionnaire
Which of the following is classified as secondary data?
Earlier research and published technical research papers
What is a drawback of primary data mentioned in the text?
Time-consuming data collection
What are the benefits of secondary data mentioned in the text?
Cost-effective and easily accessible
Which of the following is a benefit of primary data mentioned in the text?
Specific to research objectives
Study Notes
Classification of Research Data
- Research data is classified into two categories based on the source of collection: primary data and secondary data.
Primary Data
- Primary data is collected directly by the researcher through first-hand experiences and observations.
- The primary sources of data collection mentioned in the text are:
- Experiments
- Surveys
- Observations
- Interviews
- A drawback of primary data is that it is time-consuming and expensive.
Secondary Data
- Secondary data is collected from existing sources, such as:
- Published research papers
- Government records
- Online databases
- Books
- The benefits of secondary data are:
- It is less expensive and time-consuming
- It provides a broader perspective
- It allows for comparison with existing data
- Examples of secondary data include:
- Government statistics
- Published research papers
- Online databases
Take this quiz to test your knowledge of data collection and preliminary data analysis in the context of research. Explore how research data is classified based on the source of collection, distinguishing between primary and secondary data. Ideal for students and professionals in the field of research and data analysis.
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