Question

A coin is biased such that it results in 2 heads in every 3 coin flips, on average. The sequence is most probable for the biased coin.

Answer 1

33% Probability of displaying tails.

Answer 2

H H H T T H T T H H H H

Explanation:

Given : A coin is biased such that it results in 2 heads in every 3 coin flips, on average.

To find : The sequence is most probable for the biased coin ?

Solution :

In a coin there is two faces one is head other is tail.

We have given that,

A coin is biased such that it results in 2 heads in every 3 coin flips.

So the best case to get sequence is most probable for the biased coin is

H H H T T H T T H H H H

As there are 12 letters
`(2)/(3)` of them need to be Head.