The Formal Process of Deciding Which Fields Should Be Grouped

question 86

Short Answer

The formal process of deciding which fields should be grouped together into which fields is called ________.

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Definitions:

Normally Distributed

A probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean.

Wilcoxon Signed Rank Test

A non-parametric test that compares two paired or matched samples to assess if their population mean ranks differ.

Significance Level

A threshold in hypothesis testing that determines the probability of rejecting a null hypothesis when it is true, commonly set at 0.05 or 5%.

Wilcoxon Signed Rank Sum Test

A non-parametric statistical hypothesis test used to compare two related samples, matched samples, or repeated measurements on a single sample to assess whether their population mean ranks differ.