Question 1

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Decide whether the random variable x is discrete or continuous.

  1. x represents the number of motorcycle accidents in one year in California.


  2. x represents the length of time it takes to get work.


  3. x reprersents the volume of blood drawn for a blood test.


  4. x represents the number of rainy days in the month of July in Orlando, Florida.


  5. x represents the number of home theater systems sold per month at an electronics store.


  6. x represents the tension at which a randomly selected guitar's strings have been strung.


  7. x represents the amount of snow (in inches) that fell in Nome, Alaska last winter.


  8. x represents the total number of die rolls required for an individual to roll a five.
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