Probabilities of a Powerball rollover. https://www.lotterypost.com/thread/182069 Lottery Post Forum Topic: Probabilities of a Powerball rollover. en-us Lottery Post RSS Generator Reply #1 https://www.lotterypost.com/thread/182069/1126179 https://www.lotterypost.com/thread/182069/1126179 Sat, 27 Sep 2008 04:26:57 GMT dvdiva Welcome back Prob988.

]]> dvdiva Probabilities of a Powerball rollover. https://www.lotterypost.com/thread/182069 https://www.lotterypost.com/thread/182069 Sat, 27 Sep 2008 03:30:21 GMT Prob988 The last Powerball drawing sold 34,493,168 tickets, a little less than the average for 14th draws in a rollover series, the average being 37,339,884.

The average sales for 15th drawings of Powerball in its current matrix have been 46,605,000. If the Powerball consortium sells this many tickets, the probability of various numbers of winners according to a Poisson distribution are as follows:

0 72.69%

1 23.19%

2 3.70%

3 0.39%

4 0.03%

A mixed expon... [ More ]

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