Complementary probability — AMC & AIME Problems
Practice every real AMC 8, AMC 10, AMC 12, and AIME problem that uses Complementary probability — a probability and statistics concept — each with a professionally curated solution, many with a video solution too, from LIVE by Po-Shen Loh. Browse all concepts or the full past-contest archive.
All problems are used with official legal permission of the Mathematical Association of America (MAA).
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These problems’ difficulty ratings come from real solve attempts on our platform. Tap a band or a contest to filter the list below, and tap a selected band again to include all difficulties. See the full difficulty guide.
AMC 8
1991 AMC 8 Problem 22 • 1999 AMC 8 Problem 10 • 2001 AMC 8 Problem 18 • 2002 AMC 8 Problem 12 • 2004 AMC 8 Problem 21 • 2015 AMC 8 Problem 7
AMC 10
2015 AMC 10B Problem 18 • 2019 AMC 10B Problem 17 • 2021 AMC 10B Fall Problem 14 • 2021 AMC 10B Fall Problem 23 • 2022 AMC 10B Problem 12