Which of the Following Is Not a Methodology Useful for Data

question 21

Multiple Choice

Which of the following is not a methodology useful for data mining?

• A)Classification analysis
• B)Prediction
• C)Cluster analysis
• D)Stock market analysis

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Definitions:

Operating Ratios

Financial metrics that measure the efficiency and profitability of a company by comparing various expenses or costs to its total revenue.

Market Share

The fraction of total market sales volume attributed to a single brand, product, or company.

Markdown

A reduction in the selling price of goods, often to clear inventory or stimulate sales.

Income Statement

A financial document that shows a company's revenues and expenses over a specific period, illustrating its profitability.