Question 5

What's the purpose of modeling?

Question 5 options:

A) It's a formal method for representing all the data in the organization.

B) It's creating a physical (three-dimensional) representation of the data.

C) It's simplifying the data by eliminating elements that don't relate to the problem.

D) It's a statistical technique for converting data to visualizations.

Question 6

I want to see which customers are most likely to buy my new xPhone 9. What modeling technique should I use?

Question 6 options:

A) Regression

B) Co-occurrence grouping

C) Data reduction combined with summary statistics

D) Cluster analysis