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Every time you flip a coin, there is a 50% chance it will come up heads and a 50% chance it will come up tails, no matter how many times you have already flipped it, and no matter what the results were of previous flips.

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Q: What is the probability that you flip a head after you flipped 100 coins and 87 were heads and 13 were tails?
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Related questions

2 coins are flipped. What is the probability of landing one heads and one tails?

It is 1/2.


What is the probability of obtaining two tails or more if three coins are flipped?

It is 0.5


What is the probability of flipping three tails when three coins are flipped?

The probability of flipping three tails with three coins is (1 in 2)3 or 1 in 8 or 0.125.


A fair nickel and a fair dice are tossed once outcomes match when both coins land on heads or both coins land on tails What is the theoretical probability of a match?

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.


When a coin is flipped what is the probability that it will come up tails?

The side heads is slightly heavier giving it a greater likely hood of landing on tails.


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.


If a coin is tossed then what is the probability that the number is 5?

Coins do not have numbers, there is only the probability of heads or tails.


What is the probability of flipping 3 coins and getting all heads or tails?

The probabilty of you flipping 3 coins and getting all heads or tails is 0.125 or 1/8.


A coin is flipped 2 times and the number of heads is observed. Find the probability of tossing 2 heads or 2 tails.?

It is 1/2.


What is the probabilty of 3 heads and 2 tails when 5 coins are flipped?

10/32 = 5/16


What is the probability of flipping 4 coins and getting all heads or all tails?

The probability of getting all heads is 1/24 = 1/16 The probability of getting all tails is also 1/24 = 1/16 The probability of all heads or all tails is the sum of the two = 1/8


Two coins are tossed what is the probability of getting no head?

lets get some facts odds of head on 1 coin 50% or evens odds of no head 50% or evens the possible results vary from 1 coin to 2 coins. 1 coin has 2 results heads or tails 2 coins have 4 results. heads heads, tails tails, tails heads, heads tails. each outcome has a probability of 25%. for the question we remove the heads and tail probability and we have 2 outcomes with heads and one without. so 2 to 1 chance or 33.3333 recuring chance.