Which of the Following Is True About Unsupervised Data Mining

question 102

Multiple Choice

Which of the following is true about unsupervised data mining?

• A) Activities are different from a reporting activity.
• B) Analysts do not create a model before running the analysis.
• C) Statistical analysis is applied to data prior to the analysis.
• D) Statistical tools used are simple and easy to understand.

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Definitions:

Price Fell

A situation where the market price of a good or service decreases.

Price Level

An index or measurement that reflects the average prices of goods and services in an economy at a given time.

Value of Money

The purchasing power of money, which can be affected by factors like inflation and changes in the interest rate.

Vertical Axis

In a graph or chart, the vertical line that typically represents the dependent variable or the range of values measured.