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What are the odds against getting exactly two heads in three successive flips of a coin?
Three in eight are the odds of getting exactly two heads in three coin flips. There are eight ways the three flips can end up, and you can get two heads and a tail, a head and a tail and a head, or a tail and two heads to get exactly two heads.
When a coin is tossed three times what is the probability of getting at most two heads?
The opposite of getting at most two heads is getting three heads. The probability of getting three heads is (1/2)^2, which is 1/8. The probability of getting at most two heads is then 1 - 1/8 which is 7/8.
What is the probability of exactly three heads in four flips of a coin given at least two are heads?
If you know that two of the four are already heads, then all you need to find isthe probability of exactly one heads in the last two flips.Number of possible outcomes of one flip of one coin = 2Number of possible outcomes in two flips = 4Number of the four outcomes that include a single heads = 2.Probability of a single heads in the last two flips = 2/4 = 50%.
How many heads does a pig have?
a normal pig has ten billion, five million, and two heads
What does this saying mean two heads?
you have to brains
What do you do if someone always stares at you a boy do they fancy you?
Unless you have two heads it does....
How could someone misunderstand two heads are better than one?
Someone could misunderstand the phrase "two heads are better than one" by taking it literally to mean that two people physically sharing a single head would be more advantageous. However, the phrase is actually a metaphorical way of saying that collaboration and teamwork lead to better outcomes and decisions.
Can turtles have two heads?
Yes, it can have a mutation which causes it to have two heads.
How would a turtle have two heads?
If the turtle was mutaded then it would have two heads
What is the duration of The Eagle with Two Heads?
The duration of The Eagle with Two Heads is 1.55 hours.
If something is bicephalous it has two what?
two heads. A usual condition with conjoined twins.
What is crack heads?
someone who is addicted to crack
When was The Eagle with Two Heads created?
The Eagle with Two Heads was created on 1948-09-22.
What are the odds against getting exactly two heads in three successive flips of a coin?
Three in eight are the odds of getting exactly two heads in three coin flips. There are eight ways the three flips can end up, and you can get two heads and a tail, a head and a tail and a head, or a tail and two heads to get exactly two heads.
Does bicephalus also mean two brains?
I would imagine that if you had two heads, you would have two brains. Bicephalus means to have two heads.
When you flip two coins why does it appear tails and heads more than heads and heads and tails and tails?
Because you are thinking permutations rather than combinations. There are four permutations of two coins, but there are only three combinations, because it does not matter which coin is heads and which coin is tails. As a result, the combination of heads and tails has a 0.5 probability, while two heads or two tails each have a 0.25 probability.
What happens when a snake is born with two heads?
When snakes are born with two heads, they fight each other for food.
