The probability is 1/16.
Coins do not have numbers, there is only the probability of heads or tails.
The answer depends on how many coins were tossed.
50%
yellow
The probability is 1/16.
Coins do not have numbers, there is only the probability of heads or tails.
possible
The answer depends on how many coins were tossed.
50%
1/2
The probability is 3/8 = 0.375
yellow
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.
2/9
The answer depends on the experiment: how many coins are tossed, how often, how many dice are rolled, how often.
The probability of 2 coins both landing on heads or both landing on tails is 1/2 because there are 4 possible outcomes. Head, head. Head, tails. Tails, tails. Tails, heads. Tails, heads is different from heads, tails for reasons I am unsure of.