Understanding Data and Sampling Methods
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Questions and Answers

What is the term for the entire aggregation of cases where a researcher is interested?

  • Sample
  • Census
  • Population (correct)
  • Data

What is the goal of achieving representativeness in sampling?

  • To reduce sampling error
  • To increase the response rate
  • To increase the sample size
  • To ensure the sample closely resembles the population (correct)

What is the main limitation of non-probability sampling?

  • It is expensive
  • It is difficult to analyze
  • Findings are limited to the sample (correct)
  • It is time-consuming

What is the primary advantage of probability sampling?

<p>Findings can be generalized to the population (A)</p> Signup and view all the answers

What type of sampling involves selecting samples based on convenience?

<p>Convenience sampling (C)</p> Signup and view all the answers

What is the term for the process of selecting a portion of the population for research?

<p>Sampling (D)</p> Signup and view all the answers

What is another name for Accidental Sampling?

<p>Referral System (A)</p> Signup and view all the answers

In Stratified Random Sampling, what is the process after stratification?

<p>Selecting an appropriate number of elements from each stratum at random (A)</p> Signup and view all the answers

What is the focus of Phenomenology in Qualitative Research Design?

<p>Focused on lived experiences (C)</p> Signup and view all the answers

What is the main challenge of Historical Research?

<p>Determination of the authenticity of the historical evidences (A)</p> Signup and view all the answers

What is the goal of Ethnography in Qualitative Research Design?

<p>Describe and interpret behavior of a certain culture (A)</p> Signup and view all the answers

What is the name of the theory developed by Glaser and Strauss in 1967?

<p>Grounded Theory (D)</p> Signup and view all the answers

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