Research Frameworks and Design Quiz
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Questions and Answers

Which type of variable has equal intervals between consecutive values but lacks a true zero point?

  • Ratio Variable
  • Nominal Variable
  • Ordinal Variable
  • Interval Variable (correct)
  • What kind of arithmetic operations are not meaningful for interval variables due to the lack of a true zero point?

  • Exponentiation and Logarithm
  • Addition and Subtraction
  • Multiplication and Division (correct)
  • Rounding and Truncation
  • Which type of variable allows for the calculation of meaningful ratios between values?

  • Interval Variable
  • Ratio Variable (correct)
  • Nominal Variable
  • Ordinal Variable
  • In statistical analysis, which operations can be performed on ratio variables?

    <p>Addition, Subtraction, Multiplication, and Division</p> Signup and view all the answers

    Which type of variable represents a general idea that researchers aim to explore or understand?

    <p>Concept</p> Signup and view all the answers

    What is a construct in research?

    <p>A well-defined representation of a concept</p> Signup and view all the answers

    Which type of variable can have arithmetic operations like addition and subtraction but not multiplication or division?

    <p>Interval Variable</p> Signup and view all the answers

    What differentiates ratio variables from interval variables in terms of properties?

    <p>True zero point</p> Signup and view all the answers

    Which attribute is suitable for measuring with an interval variable?

    <p>Height</p> Signup and view all the answers

    What distinguishes ratio variables from interval variables?

    <p>Their ability to perform all arithmetic operations meaningfully</p> Signup and view all the answers

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