With Unsupervised Data Mining, Analysts Do Not Create a Model

question 92

True/False

With unsupervised data mining, analysts do not create a model or hypothesis before running the analysis.

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Definitions:

Significance Level

Another term for the level of significance, denoting the threshold below which the null hypothesis is rejected in a statistical test.

Normal Population

A population distribution that follows the normal (Gaussian) statistical distribution, characterized by a bell-shaped curve.

Standard Deviation

A measure of the dispersion or variability in a set of data values, indicating the average distance from the mean.

Significance Level

The probability of rejecting the null hypothesis in a statistical test when it is actually true, often denoted by alpha (α) and used as a threshold for determining statistical significance.