1. A market research method that focuses on obtaining data through open-ended and conversational communication?

2. Allows project managers to investigate the possible negative and positive outcomes of a project before investing too much time and money?

3. This is one of the research topics that to be avoided from having a clear focus on your paper?

4. People share and describe their experiences through words (speaking)?

5. This design determines the relations among two or more variables?

Market research generally involves two different types of research: primary and secondary.
Four common types of market research techniques include surveys, interviews, focus groups, and customer observation
In brief, quantitative market research refers to the process of collecting large amounts of data through surveys, questionnaires, and polling methods. Conversely, qualitative market research involves determining customer motivation through close observation –– typically in a small group or face-to-face encounter.
While there are many ways to perform market research, most businesses use one or more of five basic methods: surveys, focus groups, personal interviews, observation, and field trials. The type of data you need and how much money you're willing to spend will determine which techniques you choose for your business.
Data may be grouped into four main types based on methods for collection: observational, experimental, simulation, and derived.