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Independent variables have at least two levels which
means they can vary between at least two levels.
For example:
Gender
TWO Levels Male Female
Independent Variable Religious Affiliation
FOUR Levels Baptist Catholic Mormon Muslim
Treatment Status
THREE Levels Treatment Control Placebo
Independent Variable
Independent Variable

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Quick reminder levels of the independent variable

  • 1. Independent variables have at least two levels which means they can vary between at least two levels. For example: Gender TWO Levels Male Female Independent Variable Religious Affiliation FOUR Levels Baptist Catholic Mormon Muslim Treatment Status THREE Levels Treatment Control Placebo Independent Variable Independent Variable