Gr 12 Math Lit: Ch 2.1 Developing Questions
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Questions and Answers

What is a characteristic of open-ended questions?

  • They are easier to analyze and compare responses.
  • They allow respondents to answer in their own words. (correct)
  • They are less time-consuming to answer and analyze.
  • They provide predefined options for respondents to choose from.

    • What is a disadvantage of closed questions?

  • They are less effective in collecting behavioral data.
  • They may not accommodate all respondents' views. (correct)
  • They are time-consuming to answer and analyze.
  • They are not suitable for gathering qualitative insights.

    • What influences the choice of the sample and the data collection method?

  • Research design
  • Research aim (correct)
  • Data analysis method
  • Population demographics

    • What is an example of sample bias?

    <p>Selecting only city school learners to represent all Gauteng Matric learners</p> Signup and view all the answers

    What is an advantage of observation as a method of collecting data?

    <p>It is useful for collecting behavioral data</p> Signup and view all the answers

    What is a limitation of observation as a method of collecting data?

    <p>It is limited to observable phenomena</p> Signup and view all the answers

    What is the definition of a population?

    <p>The entire group from which data is collected</p> Signup and view all the answers

    What is a characteristic of a questionnaire?

    <p>It is a list of questions given to respondents to collect data directly from them</p> Signup and view all the answers

    What is the primary benefit of using open-ended questions in research?

    <p>They provide more detailed and qualitative insights</p> Signup and view all the answers

    What is a potential drawback of using closed questions in research?

    <p>They may not accommodate all respondents' views</p> Signup and view all the answers

    What is the primary purpose of a sample in research?

    <p>To provide a subset of the population to collect data from</p> Signup and view all the answers

    What can occur when a sample is not representative of the population?

    <p>Sample bias</p> Signup and view all the answers

    What is a benefit of using random sampling in research?

    <p>It minimizes bias in the sample</p> Signup and view all the answers

    What is the primary advantage of using observation as a method of collecting data?

    <p>It avoids interaction biases</p> Signup and view all the answers

    What is the primary purpose of a questionnaire in research?

    <p>To collect data directly from respondents</p> Signup and view all the answers

    What is an important consideration when selecting a sample in research?

    <p>Ensuring the sample is representative of the population</p> Signup and view all the answers

    What is the primary advantage of using closed questions in research?

    <p>They are easier to analyse and compare responses.</p> Signup and view all the answers

    What is the primary purpose of a sample in research?

    <p>To provide a representative subset of the population.</p> Signup and view all the answers

    What is a limitation of using observation as a method of collecting data?

    <p>It is limited to observable phenomena.</p> Signup and view all the answers

    What is a characteristic of a research question?

    <p>It should be clear and concise.</p> Signup and view all the answers

    What is the primary purpose of using a questionnaire in research?

    <p>To collect data directly from respondents.</p> Signup and view all the answers

    What is a consequence of sample bias in research?

    <p>The sample does not accurately represent the population.</p> Signup and view all the answers

    What is the primary benefit of using random sampling in research?

    <p>It minimizes bias and ensures a representative sample.</p> Signup and view all the answers

    What is the primary consideration when selecting a sample in research?

    <p>Representativeness of the sample.</p> Signup and view all the answers

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