Questions / University of Illinois at Urbana-Champaign Data Analyst 1 Enrollment Trends and Key Drivers Written 1× 2 Reconciling Conflicting Data Sources Written 1× 3 Regression, ANOVA, and Hypothesis Testing Written 1× 4 Communicating Findings to Stakeholders Written 1× 5 Probability Brain Teasers Written 1× 6 Data Visualization Tools Experience Written 5× 7 Communicating to Non-Technical Audiences Written 1× 8 Enrollment Trends Analysis Written 1× 9 Presenting Data With Tableau or Excel Written 1× 10 Coin Toss Probability Questions Written 1× 11 Influencing Decisions With Analysis Written 1× 12 Black-Scholes Model and Uses Written 1× Show all 23 questions ↓ Show fewer ↑ 13 Optimizing an SQL Query Written 1× 14 Persuading Stakeholders With Findings Written 1× 15 Steps for a Hypothesis Test Written 1× 16 SQL Data Manipulation Experience Written 1× 17 Analyzing Multiple Variables Written 1× 18 Dataset Missing Values Approach Written 7× 19 Outlier Detection and Importance Written 1× 20 Missing Values With Multiple Variables Written 1× 21 Steps for Hypothesis Testing Written 1× 22 Black-Scholes Equations Written 1× 23 Outliers and Why They Matter Written 1× 