The probability of two tails on two tosses of a coin is 0.52, or 0.25.
It is 100%. The coin will result in heads or tails since there are no other possible outcomes.
Since it is a certainty that a coin must land on either heads or tails, the probability must be 1.
There are 8 possible outcomes when a coin is tossed 3 times. Here they are:1. Heads, Heads, Tails.2. Heads, Tails, Heads.3. Tails, Heads, Heads.4. Heads, Heads, Heads.5. Tails, Tails, Heads.6. Tails, Heads, Tails.7. Heads, Tails, Tails.8. Tails, Tails, Tails.There is only one outcome that is heads, heads, heads, so the probability of three heads coming up in three coin tosses is 1 in 8 or 0.125 for that probability.
The probability of tossing a coin twice and getting tails both times is 1 in 4, or 25%. If you have already tossed a coin and had it land on tails, the probability that it will land on tails again the next time you toss it is 50%.
Two possibilities that when you flip the coin you would get heads or tails.
Flip-over double-strike.
tails
The probability of the coin flip being heads or tails is 100%.
Heads+Heads ; Heads+Tails ; Tails+Tails
tails
Then it's a fake. It's called a magician's coin. Try using this site's Search feature - enter the word DOUBLE and you'll find hundreds of similar questions.
The probability of two tails on two tosses of a coin is 0.52, or 0.25.
Heads have a person on it. Tails have something else on it.
Assuming the coins are fair, two-sided coins, and landing on their sides is not an option, there are four possible outcomes if you consider coin a having a head and coin b having a tail being a different instance from coin a being a tail and coin be having a head. Here they are; Coin A | Coin B Heads | Tails Heads | Heads Tails....| Heads Tails....| Tails
For a normal coin, it is 0.5.
Since there is only 2 sides to a coin...tails will come up 50% of the time.