Section 1.1 Homework Question 7

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Section 1.1 Homework Question 7

Question

Section 1.1 Homework

7.  Which of the following is NOT a voluntary response​ sample?

 

Choose the correct answer below.

  1. A local dentist asks her patients to fill out a questionnaire and mail it back to determine the quality of the care received during an office visit.
  2. Quiz scores from a college level statistics course are analyzed to determine student progress.
  3. A survey is taken at a mall by asking passersby if they will fill out the survey.
  4. A radio station asks for​ call-in responses to a question concerning city recycling.

 

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This question is taken from Math 10 – Introduction to Statistics » Summer 2021 » Section 1.1 Homework