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STA630 Quiz December 2025

Research Methods PDF 10 KBUpdated 23 Oct 2026
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Quiz STA630 Quiz December 2025 PDF 10 KB
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STA630 Research Methods
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PDF 10 KB
Updated
23 Oct 2026
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VU QUIZ REPORT

Subject: STA630

Quiz Completed: 12/30/2025, 11:03:55 AM Total Questions: 5

Q2. How do you find comfort at your work place? Very good Good Fair Poor This question is poorly structured. In your opinion what is the problem in its design?

  1. Loaded question
  2. Leading question
  3. Double barreled question
  4. Ambiguity and vagueness

Correct answer: Ambiguity and vagueness

Q4. Self-administered questionnaires in hard form are a part of __________.

  1. All of the given options
  2. Electronic interactive media
  3. Non interactive media
  4. Human interactive media

Correct answer: Non interactive media

Selected Answer: C

Q5. Asking participants to recruit further participants by word-of-mouth is ________ sampling

  1. Stratified random
  2. Quota
  3. Snowball
  4. Self-Selecting

Correct answer: Snowball

Selected Answer: C

Q6. Which of the following techniques yields a simple random sample?

  1. Listing the individuals by ethnic group and choosing a proportion from within each ethnic group at random.
  2. Numbering all the elements of a sampling frame and then using a random number table to pick cases from the table.
  3. Randomly selecting schools, and then sampling everyone within the school.
  4. Choosing volunteers from an introductory psychology class to participate

Correct answer: Numbering all the elements of a sampling frame and then using a random number table to pick cases from the table.

Selected Answer: B

Q9. Which of the following is one of the advantages of personal interviewing?

  1. Callbacks
  2. Availability of highly trained interviewers
  3. None of the given options
  4. The oppurtunity for feedback

Correct answer: The oppurtunity for feedback

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