What is the key to ensuring that a relatively small number of people can accurately represent the opinions of a larger population?

Question

Quizplus · Accepted Answer

Random sampling is the key to ensuring that a relatively small number of people can accurately represent the opinions of a larger population. This means selecting a sample of individuals at random from the larger population, which helps to ensure that the sample is representative of the population in terms of key demographic characteristics and opinions. This helps to minimize bias and ensure that the opinions of the sample are a good reflection of the opinions of the larger population. Indexing refers to the process of creating an index, which is not directly related to ensuring representativeness. Question format and response rate can also be important factors in survey research, but random sampling is the essential key to ensuring representativeness.

What Is the Key to Ensuring That a Relatively Small