180 questions across 9 timed sets — confidence intervals, t-tests, and P-values for the slope of a regression model. Foundation to challenge, each set 10 minutes.
Each set starts a 10-minute countdown when you begin. Finish early or let time run out — either way you'll see your score and a review of every question you missed.
Nice work — here's the breakdown.
Top Edu Prep · Kim Min-ho | Set 1 | 20 Questions