It's 50/50 with an honest coin except for the Kennedy half dollar.
For a normal coin, it is 0.5.
The probability of a fair coin landing on heads or tails is even, i.e. 50/50.
The probability of the coin flip being heads or tails is 100%.
The probability of Tails on the first toss is 0.5 .The probability of Tails on the second toss is 0.5 .The probability of Tails on the third toss is 0.5 .The probability of Tails on the fourth toss is 0.5 .The probability of all four is (0.5 x 0.5 x 0.5 x 0.5) = 0.0625 = 6.25%
It is 0.5
For a normal coin, it is 0.5.
Since it is a certainty that a coin must land on either heads or tails, the probability must be 1.
The probability of a fair coin landing on tails is 0.5. The probability of 4 tails is .5*5*.5*.5 = 0.0625.
The experimental probability of a coin landing on heads is 7/ 12. if the coin landed on tails 30 timefind the number of tosses?
They are 0.5 each.
The probability of a fair coin landing on heads or tails is even, i.e. 50/50.
The side heads is slightly heavier giving it a greater likely hood of landing on tails.
Experimental probability is calculated by taking the data produced from a performed experiment and calculating probability from that data. An example would be flipping a coin. The theoretical probability of landing on heads is 50%, .5 or 1/2, as is the theoretical probability of landing on tails. If during an experiment, however, a coin is flipped 100 times and lands on heads 60 times and tails 40 times, the experimental probability for this experiment for landing on heads is 60%, .6 or 6/10. The experimental probability of landing on tails would be 40%, .4, or 6/10.
What is the chance of it landing on heads twice in a row?
The probability of the coin flip being heads or tails is 100%.
The answer is 72.
The answer to the first question is 0.5. The answer to the second is not possible to work out.