Data Analysis & Modeling Flashcards
6 cards from real CAA practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 Data Analysis & Modeling flashcards as text
What is the primary goal of data analysis in actuarial science?
Answer: To identify trends and assess risk
Data analysis helps actuaries identify trends, assess risk, and make informed financial predictions.
Which statistical method is used to predict future trends based on historical data?
Answer: Regression analysis
Regression analysis is commonly used to model relationships between variables and predict future trends.
What does a probability distribution represent in data modeling?
Answer: The likelihood of different outcomes
A probability distribution describes the likelihood of different outcomes occurring in a dataset.
What is the purpose of using Monte Carlo simulation in actuarial modeling?
Answer: To model uncertainty with random outcomes
Monte Carlo simulation helps model uncertainty by generating multiple random outcomes based on probability distributions.
Which of the following best describes a time series analysis?
Answer: Examining data trends over time
Time series analysis examines data points collected over time to identify trends and seasonal patterns.
What is the primary advantage of using machine learning in data modeling?
Answer: It identifies complex patterns and improves predictions
Machine learning enables models to identify complex patterns and improve predictive accuracy over time.