Question

PLEASE HELP!!! A coin is tossed 8 times. Find the probability P(of exactly 6 occurrences of tails).

Answer 1

\[\left(\begin{matrix}8 \\ 2\end{matrix}\right)\times( \frac{ 1 }{ 2})^6\times (\frac{ 1 }{ 2 })^2\]

Answer 2

a.

0.02%

c.

0.34%
b.

0.17%

d.

10.94%

Answer 3

0.109375 (D)

Answer 4

Thank you! :)