Question

Explain the method information from local sources with suitable merits and demerits

Answer 1

Answer:

Generally, you collect quantitative data through sample surveys, experiments and observational studies. You obtain qualitative data through focus groups, in-depth interviews and case studies. We will discuss each of these data collection methods below and examine their advantages and disadvantages

Explanation:

Answer 2

Answer:

the investigation appoints local agents are corresponding in different place to collect information under these method in this method local agent and corresponding and are appointed in different areas to collect information the agents collect information in their own which this method is used by television newspaper and radio agency