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Re:Mega Millions ticket wins $1.34B lottery jackpot by bryanlarsen on Saturday July 30, 2022 @06:54PM (#32291195)
The odds on this draw were much better. Earlier stories said they expected to sell $400M in tickets, so they paid out about 3X as much as they took in.

If you bought tickets to every draw the expected value of a ticket is $1.10/$2, but if you only bought for this draw the expected value was much better. The expected value before the draw was not 3:1, only slightly above unity because the biggest likelihood was no winner, and a significant likelihood of a shared jackpot.

Re:Mega Millions ticket wins $1.34B lottery jackpot by listenallyall on Saturday July 30, 2022 @09:01PM (#32292042)
> The odds on this draw were much better

The odds were the same, but the EV was certainly higher than most draws. Still, the EV was likely negative. $2 ticket x 303 million-to-1 odds would require a post-tax cash-in-hand value exceeding $600 million, which the winner is unlikely to see after tax, despite avoiding a split with a second winner.

Re:Mega Millions ticket wins $1.34B lottery jackpot by bryanlarsen on Saturday July 30, 2022 @09:17PM (#32292167)
35 cents goes to minor prizes, so that's $1.65 x 303 million, which is borderline achievable.