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LottoROI Blog
Insights, guides, and news about lotteries worldwide
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Lottery Syndicates Explained: Stefan Mandel, Office Pools, and the Math of Group Play
From a Romanian-Australian mathematician who won 14 jackpots by buying every combination to office pools that ended in court: how lottery syndicates actually work, and what the math says about pooling tickets.
May 7, 202611 min read
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Expected Value of Lotteries: What Do You Get Back for €100?
Mathematical analysis: How much money do you statistically get back from different lotteries? We calculate the expected value for 11 major lotteries.
December 4, 202512 min read