The probability is 1 out of 5
In two tosses: 1/4.
It is 0.3438
The probability that a coin will land on heads - at least once - in six tosses is 0.9844
50/50
33%
It is 3/8.
0.53 = 0.125.
The probability is 1 out of 5
In two tosses: 1/4.
It is 0.3438
The probability that a coin will land on heads - at least once - in six tosses is 0.9844
50/50
If the coin is fair, the probability of getting all heads will decrease exponentially towards 0.
0.63 = 0.216
It is 93/256 = 0.363 approx.
For 3 coin flips: 87% chance of getting heads at least once 25% chance of getting heads twice 13% chance of getting heads all three times