What are the two main types of data used in marketing research?

What are the two main types of data used in marketing research?

• A. Qualitative data and quantitative data
• B. Internal data and external data
• C. Primary data and secondary data
• D. Big data and small data

Answer: (C)

In marketing research, data are categorized by how they’re collected: primary data and secondary data. Primary data are gathered firsthand specifically for the current research question, using methods like surveys, interviews, focus groups, or experiments. They’re highly relevant and up-to-date, but collecting them can be time-consuming and costly. Secondary data already exist from prior collection for other purposes, such as internal records, government statistics, industry reports, or published studies. They’re typically quicker and cheaper to obtain, and can help identify trends or provide benchmarks, but may not fit the exact research needs, could be outdated, or vary in quality. Often researchers start with secondary data to frame the problem and then collect primary data to obtain precise answers.

In marketing research, data are categorized by how they’re collected: primary data and secondary data. Primary data are gathered firsthand specifically for the current research question, using methods like surveys, interviews, focus groups, or experiments. They’re highly relevant and up-to-date, but collecting them can be time-consuming and costly. Secondary data already exist from prior collection for other purposes, such as internal records, government statistics, industry reports, or published studies. They’re typically quicker and cheaper to obtain, and can help identify trends or provide benchmarks, but may not fit the exact research needs, could be outdated, or vary in quality. Often researchers start with secondary data to frame the problem and then collect primary data to obtain precise answers.