Odds The Same Lotto #s Repeating?
#1
Odds The Same Lotto #s Repeating?
To be more precise, would the odds of last week's winning #s appear be the same as any random new # winning this week's? I gotta know, I gotta get S2000Qtee that Tiff Ring
#6
No, that's only true of related events George. Simple example:
Flip a two-sided fair coin; your odds of getting a head is 1 in 2. Flip the same coin again, and the odds are still 1 in 2. You can extrapolate it to any fair die, or randomly selected numbers from a single pool. The odds of a specific combination repeating are squared as you point. In other words getting two heads in two flips is 1 in 4, getting snake eyes is 1 in 36, getting 1-5-32-44-47 two weeks in a row would be 1 in 1,000,000,000,000 (assuming it was 1 in 1,000,000 the first time). But any arbitrary combo repeating itself is the base odds.
Flip a two-sided fair coin; your odds of getting a head is 1 in 2. Flip the same coin again, and the odds are still 1 in 2. You can extrapolate it to any fair die, or randomly selected numbers from a single pool. The odds of a specific combination repeating are squared as you point. In other words getting two heads in two flips is 1 in 4, getting snake eyes is 1 in 36, getting 1-5-32-44-47 two weeks in a row would be 1 in 1,000,000,000,000 (assuming it was 1 in 1,000,000 the first time). But any arbitrary combo repeating itself is the base odds.
#7
WSB is right.... OTOH yes George the odds of getting a number twice in a row are far more remote. That's BEFORE either draw. However since last weeks numbers are what they are the odds are 100%.
I.e. It's 1 in 1 times 1 in 1,000,000 equals 1 in 1,000,000. Make sense?
I.e. It's 1 in 1 times 1 in 1,000,000 equals 1 in 1,000,000. Make sense?
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#10
Originally Posted by wantone,Jul 19 2004, 01:46 PM
To be more precise, would the odds of last week's winning #s appear be the same as any random new # winning this week's? I gotta know, I gotta get S2000Qtee that Tiff Ring