We can apply parametric tests,such as the t-test,to ordinal or ranked level of measurement.

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Parametric tests, such as the t-test, assume that the data being analyzed is at least interval level of measurement. Ordinal or ranked level of measurement does not meet this requirement as it does not have equal intervals between values. Non-parametric tests, such as the Wilcoxon rank-sum test, should be used for analyzing data with ordinal or ranked level of measurement.

We Can Apply Parametric Tests,such as the T-Test,to Ordinal or Ranked