Quote:
Originally Posted by ctyri
You've spent most of this thread chastising others for not understanding the math involved here.
And now you want to claim 0.4*2pts is better than 0.99*1pt. Why? Because you can try it twice (apparently some magic occurs whereby 2*0.4*2 > 2*0.99*1)
That's not the point.
Assume you win in OT half the time and are scoring two TDs. With two extra points you win:
.5 (OT) * .99 (first extra point) * .99 (2nd extra point) = 49%
If you go for 2 on the first one then you lose if you miss both. If you fail the first time but make the second one then you are in the same tied situation. If you make the first and kick the PAT the second time then you win outright. Finally if you miss the PAT on the second one you have the same 50% chance as if you kicked both. So your winning chance is:
.4*.99 + .5*(.6*.4 + .4*.01) = 51.8%