Hi Boobydazzler,

By my maths, you are hitting 22% winners, so have a 78% chance of hitting a loser.

So chance of runs of outs:

1 = 78%
2 = 60.1% (.78 x .78)
3 = 47.4 % (.60.1 x .78)
4 = 37% (47.4 x .78)
5 = 28.88% (37 x .78)
6 = 22.5% (28.88 x .78)
7 = 17.56% (22.5 x .78)
8 = 13.7% (17.56 x .78)
9 = 10.68% (13.7 x .78)
10 = 8.33% (10.68 x .78)

I believe this is correct, if anyone can delve deeper please feel free to.

The Schmile