Author Question: Which of the following statements is true of unsupervised data mining? A) Analysts apply ... (Read 126 times)

rlane42 · **on:** Jul 7, 2018

Which of the following statements is true of unsupervised data mining?

A) Analysts apply unsupervised data mining techniques to estimate the parameters of a
developed model.
B) Analysts create hypotheses only after performing an analysis.
C) Regression analysis is the most commonly used unsupervised data mining technique.
D) Data miners develop models prior to performing an analysis.

Question 2

Enhancing existing products and services is a competitive advantage created by theimplementation of business processes.

Indicate whether the statement is true or false