Lesson 7: Random Variable Quiz
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Questions and Answers

Which of the following is NOT an example of a continuous random variable?

  • Temperature
  • Rolling a die (correct)
  • Age
  • Speed

Which of the following is an example of a discrete random variable?

  • Weight
  • Height
  • Tossing a coin (correct)
  • Length

What is the first step in finding the value of a random variable for an experiment?

  • Count the number of random variables
  • Assign letters to represent each outcome (correct)
  • Determine the sample space
  • Identify the type of random variable

What is the primary distinction between discrete and continuous random variables?

<p>Discrete random variables involve countable outcomes, while continuous random variables involve measurements on a continuous scale (A)</p> Signup and view all the answers

Which of the following is NOT an example given in the text for a continuous random variable?

<p>Deck of cards (B)</p> Signup and view all the answers

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