Practice Sampling And Bias Mitigation (1.3.3) - Unit 2: User Research & Problem Definition

Practice: Sampling and Bias Mitigation

Lesson 1.3.3Unit 2: User Research & Problem Definition

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9 questions

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6 sample questions

Question 1.
Define a sampling frame.
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Think about how researchers identify who to survey.
Question 2.
What is non-response bias?
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Consider what happens when some people ignore surveys.
3Question 3.
What defines a sampling frame?
- A method of randomly selecting participants
- A list of individuals eligible for selection
- A technique for analyzing survey results
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Think about how researchers organize who to survey.
4Question 4.
True or False: Non-response bias can skew research results.
- True
- False
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Consider what happens if some people ignore the surveys.
Question 5.
Consider you are conducting a survey about smartphone usage among teens. Designing a proper sampling strategy to avoid biases requires careful thought. Describe your approach to ensure a robust sampling frame while addressing potential biases.
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Think of features that might attract teen respondents to participate.
Question 6.
You are aware that certain groups may not respond to your survey on environmental concerns. Discuss ways you would modify your survey to address this issue.
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Consider what barriers groups might face in participating.

5 more questions in this section. Enroll free to practise them all.