hazeelnut
02-03-2004, 05:39 PM
Hi there
Suppose you have a biased coin that is 90% it will come up heads and 10% chance it will come up tails. What is the expected number of heads you expect to get in a row before you get a tail if you start tossing the coin?
a formula would be helpful as well.
thanks
// hazeel
Suppose you have a biased coin that is 90% it will come up heads and 10% chance it will come up tails. What is the expected number of heads you expect to get in a row before you get a tail if you start tossing the coin?
a formula would be helpful as well.
thanks
// hazeel