Introductory Statistics - Chapter 10: University of Michigan researchers reported in the Journal ...

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University of Michigan researchers reported in the Journal of the National Cancer Institute that quitting smoking is especially beneficial for those under age 49. In this American Cancer Society study, the risk (probability) of dying of lung cancer was about the same as for those who had never smoked.

Indicate which of the following choices best identifies the hypothesis test.

AnswerChoose the correct answer.Choose all that apply. Correct Partially correct Incorrect Don't Know

  1. A
    Correct Answer
    independent group means, population standard deviations and/or variances known
  2. B
    Correct Answer
    independent group means, population standard deviations and/or variances unknown
  3. C
    Correct Answer
    matched or paired samples
  4. D
    Correct Answer
    single mean
  5. E
    Correct Answer
    two proportions
  6. F
    Correct Answer
    single proportion
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This question is available under a CC BY license. Attribution: Rice University. Textbook content produced by OpenStax College is licensed under a Creative Commons Attribution 3.0 Unported License.
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