Quantitative Probability & Statistics Assessment
30 questions covering probability, statistics, expected value, combinatorics, and decision-making under uncertainty.
Instructions
- Every attempt uses all 30 questions.
- Assessment mode allows 60 minutes and withholds hints until submission.
- Practice mode is untimed and permits hints.
- A calculator, pen, and scratch paper may be used.
- Questions may be flagged and revisited before submission.
Keyboard: 1–4 selects an answer; left/right arrows move between questions; F flags; H shows a hint in practice mode.