Category Archives for Statistics

Nonparametric Tests

Nonparametric Tests in Minitab

Before we talk about the Nonparametric Tests, let’s understand what Parametric Tests are.Parametric Tests:These are hypothesis tests that assume that the data being analyzed follows a distribution (generally Normal Distribution). Examples of Parametric Tests:One Sample z-TestTwo Sample z-TestOne Sample t-TestTwo Sample t-TestPaired t-Testetc.Nonparametric Tests:A nonparametric test does not assume anything about the underlying distribution. That way, […]

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