Suppose Data Mining Is Used to Determine Whether or Not

question 51

Multiple Choice

Suppose data mining is used to determine whether or not a household subscribes to magazines about home and garden. In data mining this is referred to as what type of
Problem?

• A) Regression.
• B) Transactional.
• C) Unsupervised.
• D) Classification.
• E) None of the above.

---

Definitions:

Selling

The process or act of offering goods or services in exchange for money or other compensation.

Tax Rate

The percentage at which an individual or corporation is taxed, with the rate often varying based on income or profit levels.

Beta

A measure of a stock's volatility in comparison to the overall market, indicating its relative riskiness.

Cost of Equity

The return that investors expect to receive from an investment in a company, representing compensation for the risk of investing in the equity.