Cluster Analysis Is Usually Used for Positioning

question 51

True/False

Cluster analysis is usually used for positioning.

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Definitions:

Sample Mean

The average of observations collected from a sample, used as an estimate of the population mean.

Observations

Data points or individual pieces of data collected through measurement, study, or research.

Random Sample

A group of people selected from a broader population, where every person has the same probability of being chosen.

Sign Test

A nonparametric test used to determine if there is a median difference between two paired samples.