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re: Season Record Prediction Using Mathematical Analysis of Point Spreads 2015

Posted on 8/21/15 at 1:29 pm to
Posted by Salviati
Member since Apr 2006
5739 posts
Posted on 8/21/15 at 1:29 pm to
quote:

I'll say it again. You can't view probability as an aggregate.
Well, you're wrong. You just don't know how to do it.


quote:

8.6/12 = a 71.67% probability that we win an individual contest.
While your math is correct, your analysis is NOT my analysis.


quote:

But as I said above, the likelihood that we win could be far greater or far lower in a given game.
I COMPLETELY agree. In fact, the odds greatly differ from 71.67% for each game. In fact, I know what the odds are for each game based on betting lines:

100% . . McNeese St
. 55% . . Mississippi St
. 55% . . Auburn
. 90% . . Syracuse
100% . . Eastern Michigan
. 70% . . South Carolina
. 80% . . Florida
100% . . Western Kentucky
. 30% . . Alabama
. 65% . . Arkansas
. 45% . . Ole Miss
. 70% . . Texas A&M

quote:

The relative odds of success in one game (when viewed individually) has no bearing on the relative odds of success in another.
I COMPLETELY agree.

And when you add up those odds for the season, they indicate that LSU is likely to win 8.6 games, rounded to 9 games out of 12.
Posted by CptBengal
BR Baby
Member since Dec 2007
71661 posts
Posted on 8/21/15 at 1:30 pm to
quote:

And when you add up those odds for the season, they indicate that LSU is likely to win 8.6 games, rounded to 9 games out of 12.


WRONG.

When you add those probabilities up (you shouldn't btw) you end up with the probability of LSU winning ANY INDIVIDUAL game as .86

That is the conclusion from your math...and as Guava pointed out, we KNOW that isnt true.
Posted by josh336
baton rouge
Member since Jan 2007
78173 posts
Posted on 8/21/15 at 1:31 pm to
time and effort spemt when vegas already did this calculation
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