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xiangyun liao

@xiangyunliao

Statistics instructor at Keiser University who teaches regression and hypothesis testing through real-world data applications.

United States

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At Keiser University, I teach STA2023 Statistics and STA3163 Intermediate Statistics, connecting statistical concepts with financial and economic examples. I also plan assessments and provide individualized feedback through Blackboard.

At Global ETS, LLC, I created a product pricing model in R using multiple linear regression and developed classification models for end-user chip risk management. I also built Tableau dashboards and analyzed the semiconductor supply chain for a company financing project.

Experience

Work history, roles, and key accomplishments

Current

Adjunct Statistics Instructor

Current

Keiser University

Jul 2025 - Present (1 year 3 months)

Instruct and lead two rigorous quantitative courses covering elementary to advanced inferential methods, linear regression, hypothesis testing, ANOVA, and probability distributions. Designed real-world data applications and managed course materials on Blackboard.

Statistics Linear Regression ANOVA Hypothesis Testing Probability Distributions Blackboard LMS Curriculum Design Student Assessment

Business Analytics Manager

Global ETS, LLC

Jul 2022 - Jul 2024 (2 years)

Directed customer data standardization and hierarchy classification, created Tableau dashboards, mapped full production and sales lifecycle, led M&A due diligence, and developed pricing and risk classification models.