1/2 or 50%
The probability of getting a six on a six sided die and then getting a tails is zero. There is no tails on a die.
The probability of getting all tails is 1/25 = 1/32
Since each event is independent, the probability remains at 0.5.
To find the probability of getting at least one head in 4 coin tosses, it's easier to calculate the complementary probability of getting no heads at all (i.e., getting all tails). The probability of getting tails in a single toss is 0.5, so for 4 tosses, the probability of all tails is ( (0.5)^4 = 0.0625 ). Therefore, the probability of getting at least one head is ( 1 - 0.0625 = 0.9375 ) or 93.75%.
The probability is 1/4
The probability of getting a six on a six sided die and then getting a tails is zero. There is no tails on a die.
1/6 * 1/2 = 1/12
The probability of getting all tails is 1/25 = 1/32
Since the probability of getting tails is 50% or 0.5, the probability of three tails would be 0.5*0.5*0.5=0.125 or 12.5 %
The probability of getting zero tails is 1/2. The probability of getting zero tails twice in a row is 1/2 x 1/2 = 1/4. The probability of getting zero tails three times in a row is 1/2 x 1/2 x 1/2 = 1/8, etc... .
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%.
The probability is 1/4
Since each event is independent, the probability remains at 0.5.
The probability of getting all heads is 1/24 = 1/16 The probability of getting all tails is also 1/24 = 1/16 The probability of all heads or all tails is the sum of the two = 1/8
The probability of getting two tails when tossing a coin is zero, because the coin can only have one result. If, one the other hand, you toss the coin twice, then the probability of getting two tails is 0.25, i.e. the probability of one tail, 0.5, squared.
The probability of two tails on two tosses of a coin is 0.52, or 0.25.
The answer would be 7x7x7x7. 2401 to 1.