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Mathematical Statistics Online Test

20 questions in 30 minutes, drawn at random from 105 questions across 13 topics. Every question carries a written explanation.

Mathematical Statistics practice tests are assembled fresh each time you start, so you can sit one repeatedly without meeting the same paper twice. The pool behind this test holds 105 questions across 13 topics and 1 subject.

  • 20 questions, selected at random each time you start.
  • 30 minutes, at 90 seconds a question.
  • One mark per question. No negative marking.
  • Every answer comes with a written explanation, not just a letter.

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What the pool is made of

  • Mathematical Statistics 105 questions · 13 topics · 100%

Difficulty of the question pool

  • Easy 11 questions · 10%
  • Medium 48 questions · 46%
  • Hard 43 questions · 41%
  • Very Hard 3 questions · 3%

Where the pool is deepest

  • Probability Theory 23
  • Testing of Hypotheses 15
  • Point and Interval Estimation 13
  • Sampling Distributions and Limit Theorems 8
  • Markov Chains and Stochastic Processes 8

Two things worth knowing

  • Answers carrying a written explanation100%
  • Questions that arrive in a set behind shared directions, as a real paper sets comprehension and puzzle blocks 7