What is a characteristic of predictive data analysis?
- establishes a future trend line based on past data
- uses simple math models
- uses a feedback system to track outcome of actions taken
- based solely on historical data
Explanation: Predictive analytics is useful when trying to predict the future, based on collected data and statistical techniques. Predictive analytics is also useful when trying to infer missing data and when establishing future trend lines based on past data.
Related exam: Module 1.4.2 Quiz – Data Analytic Projects
