Re:'This has never happened before.' Powerball jackpot swell...
by aliston on Thursday January 07, 2016 @04:58PM
(#10861133)
If the odds are 1 in 292.2 million, doesn't this mean that the expected value is actually positive? If you had 292.2 million bucks, you could guarantee a win.
You couldn't however guarantee that you'd win more than you spent -- because others could win as well, diluting the pot.