Critical Values Quiz
3 Questions
3 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

Which significance level is being used in the test?

  • 1%
  • 20%
  • 10%
  • 5% (correct)

    • What is the average duration of life for the 9 randomly selected batteries?

  • 50 months
  • 60 months
  • 55 months (correct)
  • 45 months

    • What is the standard deviation of the 9 randomly selected batteries' life durations?

  • 5 months
  • 15 months
  • 20 months
  • 10 months (correct)

    • More Like This

    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser