A one-sample t-test is the parametric counterpart to the Wilcoxon signed rank test for one sample.

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A one-sample t-test is a parametric test used to determine if a sample mean is statistically different from a hypothesized population mean. The Wilcoxon signed rank test is a nonparametric test used to determine if a sample median is different from a hypothesized population median. They both test for the same thing, but use different methods of analysis.

A One-Sample T-Test Is the Parametric Counterpart to the Wilcoxon