That the independent variable is measured on an interval-

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Reference no: EM13622425

To be able to conduct a t-test it is important:

That the independent- as well as the dependent variable is measured on a nominal or ordinal scale.

That the independent variable is measured on an interval- or ratio scale and the dependent variable is measured on a nominal- or ordinal scale.

That the independent- as well as the dependent variable is measured on an interval- or ratio scale.

That the dependent variable is measured on an interval- or ratio scale and the independent variable is measured on a nominal- or ordinal scale.

Reference no: EM13622425

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