Question

What is the probability that n tails in a row with a coin for which the probability of heads
is p? Given a fraction , with 0 < alpha < 1, show that the number of flips one must
perform to be  sure of obtaining at least one head is n =ln(1-alpha)/ln(1-p)



























 .

Answer 1

What is the probability that tails in a row with a coin for which the probability of heads
is ? Given a fraction , with 0 < < 1, show that the number of flips one must
perform to be sure of obtaining at least one head is =