They are
HHT
HTH and
THH
The relative frequency of an event is calculated by dividing the number of times the event occurs by the total number of trials. In this case, the coin was flipped 5 times and heads appeared 2 times. Therefore, the relative frequency of getting heads is 2 (heads) divided by 5 (flips), which equals 0.4 or 40%.
The possible outcomes of a coin that is flipped are heads or tails.
The probability that 2 flipped coins both come up heads is 0.52 or 0.25
50/50. There are two sides (heads and tails), so half of the time it will land on heads. 49.5% or something like that because the coin can land on heads, tails, or on its edge. but the likelihood is like a fraction of a percent, but it is possible
The probability of landing on heads at least once is 1 - (1/2)100 = 1 - 7.9*10-31 which is extremely close to 1: that is, the event is virtually a certainty.
The event is that the coin lands with the Heads on top.
7/8
The possible outcomes of a coin that is flipped are heads or tails.
Heads or Tails
The probability that 2 flipped coins both come up heads is 0.52 or 0.25
50/50. There are two sides (heads and tails), so half of the time it will land on heads. 49.5% or something like that because the coin can land on heads, tails, or on its edge. but the likelihood is like a fraction of a percent, but it is possible
It is 4*(1/2)4 = 4/16 = 1/4
The probability of landing on heads at least once is 1 - (1/2)100 = 1 - 7.9*10-31 which is extremely close to 1: that is, the event is virtually a certainty.
suppose you flipped a coin 100 times you might have flipped heads 50 time and tails 50 times
The probability of getting at least one tail in a flip of six coins is the same as the probability of not getting all heads, which is 1 - (0.56), or 0.984375.
The probability of flipping a fair coin four times and getting four heads is 1 in 16, or 0.0625. That is simply the probability of one head (0.5) raised to the power of 4.
The side heads is slightly heavier giving it a greater likely hood of landing on tails.