1. Decision models used in prescriptive analytics

a) indicate a future course of action.

b) describe the relationship between two variables.

c) allow users to visualize the data more effectively.

d) identify the constraints associated with a process.

e) enhance the data cleaning process.

2. In predictive analytics, model enrichment may involve

a) acquiring additional datasets.

b) developing training materials for users.

c) considering additional factors in the model.

d) analyzing historical data to evaluate model performance.

e) none of the above.

3. The modeling goal for predictive analytics is to _____________ an outcome variable.

a) accurately describe

b) consistently identify

c) adequately predict

d) correctly identify

e) perfectly predict