Zero
It is 1/3.
The probability is 50-50.
It is 0.25
The probability is 1/4
The probability is 3/8 = 0.375
The probability is 0.5The probability is 0.5The probability is 0.5The probability is 0.5
1/2
It is 0.75
possible
50%
50%
The probability of tossing two heads in two coins is 0.25.
Assuming that it is a fair coin, the probability is 0.9990