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Was the outcome of getting heads or tails in the 20 tosses same as the probability ratio?
Wiki User
∙ 10y ago
It depends on what variable the probability ratio was for! The random variable could have been the number of heads minus the number of tails, for example.
Wiki User
∙ 10y ago
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What is the probability of getting 2 heads on all 3 tosses?
The probability is 0, since there will be some 3-tosses in which you get 0, 1 or 3 heads. So not all 3-tosses will give 2 heads.
What is the probability of getting 3 heads from 4 coin tosses?
The probability is 1 out of 5
What is the probability of getting only heads on the two tosses?
1/4
What is the probability of flipping 2 coins and having both show heads?
If both tosses are fair, the probability of that outcome is one in four.
What is the probability of tossing four coins and getting four heads if the first two tosses are heads?
The conditional probability is 1/4.
What is the probability of getting 2 heads on all 3 tosses?
The probability is 0, since there will be some 3-tosses in which you get 0, 1 or 3 heads. So not all 3-tosses will give 2 heads.
What is the probability of getting 3 heads from 4 coin tosses?
The probability is 1 out of 5
What is the probability of getting only heads on the two tosses?
1/4
What is the probability of flipping 2 coins and having both show heads?
If both tosses are fair, the probability of that outcome is one in four.
What is the probability of tossing four coins and getting four heads if the first two tosses are heads?
The conditional probability is 1/4.
What is the probability of getting exactly two heads in three coin tosses?
33%
What is the probability of getting 2 heads in 3 coin tosses?
It is 3/8.
What is the probability of getting heads on three successive tosses of a coin?
0.53 = 0.125.
What is the probability of getting heads twice out of three tosses?
2 out of 3 i think
Find the probability of heads on three consecutive tosses of a coin?
The number of total outcomes on 3 tosses for a coin is 2 3, or 8. Since only 1 outcome is H, H, H, the probability of heads on three consecutive tosses of a coin is 1/8.
What is the probability of getting two heads in unbiased coin?
In two tosses: 1/4.
What is the probability of getting atleast 4 heads in 6 tosses of fair coin is?
It is 0.3438
