Continuous vs Discrete Variables

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Questions and Answers

Which one of the following best describes a continuous variable?

  • A variable that has a fixed set of distinct values.
  • A variable that can only take on whole number values.
  • A variable that can take on any value within a given range.
  • A variable that has values in between any two given values. (correct)

Which one of the following best describes a discrete variable?

  • A variable that has a fixed set of distinct values. (correct)
  • A variable that can only take on whole number values.
  • A variable that has values in between any two given values.
  • A variable that can take on any value within a given range.

Which one of the following is an example of a continuous variable?

  • Transportation type
  • Nominal scale variable
  • Interval scale variable
  • Response time (correct)

Which one of the following statements best describes a continuous variable?

<p>A continuous variable is one that can take on any value within a given range. (A)</p> Signup and view all the answers

Which one of the following statements best describes a discrete variable?

<p>A discrete variable is one that can only take on whole number values. (D)</p> Signup and view all the answers

Which one of the following examples is a continuous variable?

<p>The height of a person in centimeters. (A)</p> Signup and view all the answers

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Study Notes

Variables in Statistics

Continuous Variables

  • A continuous variable is a type of variable that can take on any value within a certain range or interval
  • Can be measured and have an infinite number of possible values

Discrete Variables

  • A discrete variable is a type of variable that can only take on specific, distinct values
  • Can only take on a specific number of values, and there is a gap between each value

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