.5*.5*.5=1/8or.125
It means just what it seems to -- someone tosses a coin up and you try to guess which side will be facing up when it lands. "Heads" is the side with the person's face on it and "tails" is other side.
There is no difference in sound landing heads or tails.
The probablility of getting 2 tails in 4 tosses of a fair coin is most likely 50%, 2/4=1/2, or .50.
The chance is 50%-50% that it will be heads or tails; this does not change regardless of the number of previous tosses and their results.
10 coins would be tails up.
The experimental probability of a coin landing on heads is 7/ 12. if the coin landed on tails 30 timefind the number of tosses?
The answer is 72.
The probability of two tails on two tosses of a coin is 0.52, or 0.25.
Heads+Heads ; Heads+Tails ; Tails+Tails
It means just what it seems to -- someone tosses a coin up and you try to guess which side will be facing up when it lands. "Heads" is the side with the person's face on it and "tails" is other side.
0.5
heads and tails
The probability of getting two tails in the first two is 1/4. And it does not matter how many more times the coins are tossed after the first two tosses.
There is no difference in sound landing heads or tails.
The probability is 1/4
The probablility of getting 2 tails in 4 tosses of a fair coin is most likely 50%, 2/4=1/2, or .50.
The answer would be 7x7x7x7. 2401 to 1.