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What is the probability of flipping a coin 20 times and getting 1 tails and 1 heads?
None, since that would imply that in 18 cases the coin did not show heads or tails!
What is the set of possible outcomes for flipping a coin once?
Heads - ½ Tails - ½ There are two reasonable outcomes of flipping a coin. You could get heads or tails. Some might argue that the third outcome is that the coin will land on the edge.
What are the odds if getting 3 heads in a row when flipping a coin?
The odds of getting heads on a single coin flip are 1 in 2. To find the probability of getting three heads in a row, you multiply the probability of getting heads on each flip: ( \frac{1}{2} \times \frac{1}{2} \times \frac{1}{2} = \frac{1}{8} ). Thus, the odds of getting three heads in a row when flipping a coin are 1 in 8.
What are the elements in the event at least two heads appear when flipping a coin three times?
They are HHT, HTH, THH and HHH.
What are the odds of flipping a coin and getting heads?
.5 or 1/2
What is the probability of flipping a coin 3 times and getting 3 heads?
The probability of flipping a coin 3 times and getting 3 heads is 1/2
The probability of flipping a coin three times and getting two heads is?
There are 8 permutations of flipping a coin 3 times, or of flipping 3 coins one time. They are, with the permutations of two heads bolded...TTTTTHTHTTHHHTTHTHHHTHHH... thus, the probability of flipping a coin 3 times and getting 2 heads is 3 in 8, or 0.375.
What is the sample space when flipping a coin?
The sample space when flipping a coin is [heads, tails].
While flipping a coin 100 times John gets 44 heads and 56 tails Enter the theoretical probability of getting a tail while flipping a perfectly balanced coin?
Every time you flip a coin it has a 50% chance of heads and a 50% chance of tails. Flipping a coin multiple times does not change that. Therefore the answer is 50%
What is the probability of flipping a coin two times and getting two heads?
1/4
What is the probability of getting at least 2 heads when flipping a coin 3 times?
.125
What is the probability of flipping a coin 4 times and it landing on heads each time?
p(heads)= 0.5 p(heads)^4= 0.0625
What is the probability of flipping a coin and getting heads 7 times in a row?
i got 1/941192
What is the ratio of flipping a coin 3 times and landing up in 3 heads?
9:5
What is the probability of flipping heads on the coin?
The probability of flipping Heads on a coin is 1 - a certainty - if the coin is flipped often enough. On a single toss of a fair coin the probability is 1/2.
What is the event of getting heads flipping the coin once?
The event is that the coin lands with the Heads on top.
What is the probability of flipping a coin 4 times and getting 4 heads?
You still still have a 1:2 chance of getting heads regardless of the times you flip.
