Examlex
The Friedman test is the nonparametric counterpart of the randomized block experimental design of the analysis of variance.
Skewed
A distribution that is not symmetrical, with a majority of data points lying on one side of the mean.
Bimodal
A distribution with two different modes, or peaks, in a set of data, indicating two dominant frequencies or values.
Normal Distribution
Normal distribution, often called a bell curve, describes a symmetrical distribution of data where most values cluster around a central mean.
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