Question

Eleven coins are tossed. What is the probability of getting at least one tail?

Answer 1

one minus the probability that you get all heads

Answer 2

how do i get the probability of getting heads?

Answer 3

\(\frac{1}{2}\) for a head on one try
\[\left(\frac{1}{2}\right)^{11}\] for heads eleven times in a row

Answer 4

oh i see. thank you!