__________ is a method of extracting data relevant to the business problem under consideration. It is the first step in the data mining process.
A)Data sampling
B)Data partitioning
C)Model construction
D)Model assessment

Question

Quizplus · Accepted Answer

Data sampling is the process of selecting a representative subset of data from a larger dataset. This is the first step in data mining as it helps to identify patterns and relationships within the data that are relevant to the business problem being solved. Other options like data partitioning, model construction, and model assessment come after this step.

__________ Is a Method of Extracting Data Relevant to the Business