Importance of Data Sources Quiz
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Questions and Answers

What is the primary purpose of formulating a theory or research question in the research process?

  • To describe something accurately
  • To provide a general statement
  • To narrow the focus of the investigation (correct)
  • To confuse the researchers

How are theories tested in research?

  • By disproving the hypothesis (correct)
  • By using qualitative data
  • By charting or graphing the data
  • By confirming the hypothesis without data

What distinguishes quantitative data from qualitative data in research?

  • Qualitative data is based on probabilities
  • Quantitative data is difficult to chart or graph (correct)
  • Quantitative data focuses on theories
  • Qualitative data is measurable and specific

Which statement accurately describes the falsifiability of theories?

<p>Theories can be shown to be false by specific events (C)</p> Signup and view all the answers

What is the main focus of Chapter 1 based on the text?

<p>Data analysis and visualization (C)</p> Signup and view all the answers

Which of the following is NOT a key knowledge point for the student upon completing Chapter 1?

<p>Project management methodologies (D)</p> Signup and view all the answers

What is the purpose of interpreting information, as mentioned in the text?

<p>For effective communication (D)</p> Signup and view all the answers

Which outcome can students achieve at the end of Chapters 1 and 2?

<p>Developing data visualizations to present findings (B)</p> Signup and view all the answers

What are examples of primary sources of data?

<p>Information derived from human biospecimens (A)</p> Signup and view all the answers

Which type of data can provide more in-depth insights according to the text?

<p>Observations (B)</p> Signup and view all the answers

What is the advantage of surveying the opinions of primary data sources?

<p>It offers different insights compared to secondary sources (D)</p> Signup and view all the answers

What is the main advantage of data over secondary sources according to the text?

<p>Offers more up-to-date insights (B)</p> Signup and view all the answers

What is the technical definition of a datum?

<p>A single item of data (D)</p> Signup and view all the answers

How are interview results typically presented according to the text?

<p>As written summaries and conclusions (B)</p> Signup and view all the answers

What is a common method for participants to answer survey questions according to the text?

<p>Selecting from A/B/C/D alternatives (B)</p> Signup and view all the answers

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