SAS Certification Practice Exam Modeling Using SAS Visual Statistics

The SAS® Certified Associate: Modeling Using SAS® Visual Statistics credential is tailored for analysts who leverage SAS® Visual Statistics for a variety of analytical tasks, such as exploratory and predictive modeling, model fitting, and performance analysis in a business environment. With this certification, professionals validate their ability to build, explore, and refine models that aid in data-driven decision-making and predictive analysis.

One of the primary tasks that certified professionals must be able to perform is building and exploring descriptive models. Descriptive models allow analysts to summarize and understand data, which forms the foundation for more complex analytical tasks. After mastering descriptive modeling, candidates should be proficient in building and exploring predictive models. These models focus on predicting outcomes, whether the target variable is continuous or categorical. By understanding how to handle both types of targets, analysts can provide more nuanced insights into business challenges.

Model validation is another critical area covered in the certification. Successful candidates should be able to assess how well their models perform on unseen data, ensuring the model’s reliability and robustness. Additionally, they must be able to assess the goodness of fit of their models—this involves evaluating how well the model captures the patterns in the data and aligns with the real-world behavior it is meant to predict.

The ability to modify and compare models is essential for refining predictions and improving model accuracy. Analysts must be capable of making adjustments to their models and comparing various models to determine the one that best fits the data. Lastly, scoring models is an important skill for ensuring that predictions are accurate and actionable in business contexts. Scoring helps in applying the model to new data for forecasting or categorization.

In conclusion, the SAS® Certified Associate: Modeling Using SAS® Visual Statistics credential prepares professionals to build, assess, and refine descriptive and predictive models. This certification is invaluable for analysts aiming to enhance their modeling skills and contribute to data-driven business decisions. Whether handling continuous or categorical targets, validating model performance, or comparing different models, SAS Visual Statistics empowers analysts to improve their organization’s predictive capabilities.