Hi!
I have a not-fair coin and the expected value to get a "head" is 10 tosses. The question is: What is the probability of getting heads and the probability of getting tails in my not-fair coin?
Thank you in advanced
Printable View
Hi!
I have a not-fair coin and the expected value to get a "head" is 10 tosses. The question is: What is the probability of getting heads and the probability of getting tails in my not-fair coin?
Thank you in advanced
Do you mean, what is the probability of landing a certain amount of heads from the 10 trials?
I got the impression the OP meant that his/her unfair coin would have to be tossed (on average) 10 times before landing on heads once (ie: the first 9 tosses are tails).
Given that what is the chance of getting of a head with a single toss of this unfair coin.
@OP: I suck at stats so I'd not know where to start :(
Well then the probability of obtaining heads is 1/10 and tails is 9/10.