Probability of missing a penalty?

[jontebond]

This seems to happen against me all the time, when betting overs.
Anyone know the odds for missing a penalty. It's 8 games in a row, a missed penalty cost me the over in a game!

[jontebond]

What are the odds of 8 in a row, astronomical!

[TwoWays]

Just check bet365 when penalty is to be taken. They have odds on make or miss.

[jontebond]

1.28 i think last time I looked, so 1.28 failing 8 times in a row, what is the probability of this happening?

[Risinger]

scoring a penalty is around a 78% percent so missing is 22%

0.22^8 make your calculations