Free practice · MDM4U · Grade 12

Free Data Management practice test.

564+ real practice questions across 5 units of Mathematics of Data Management (MDM4U), the Ontario Grade 12 curriculum. Timed sets, instant marking and worked solutions. Start on any device — no signup, no cost.

564+ questions · 5 units · Grade 12 · MDM4U
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What the data management practice test covers

  • 01Counting (Permutations & Combinations)
  • 02Probability
  • 03Probability Distributions (Binomial & Normal)
  • 04One-Variable Statistics
  • 05Two-Variable Statistics (Correlation & Regression)

How it works

Pick a set

Full-course review or a single unit, in Practice (untimed, instant feedback) or Test (timed) mode.

Work through it

Clean, exam-style questions with math typeset properly. Some come with an interactive Manifold graph.

See where you stand

Every question is marked with a worked solution, and a per-unit breakdown shows exactly what to review.

Stuck on data management?

The practice test shows you what to fix; a tutor helps you fix it fast. Jeremy and the team tutor Mathematics of Data Management (MDM4U) one-on-one, online across the GTA or in person in Markham. Browse subjects or request a session.

Start the data management practice test →