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When Two coins are tossed what is the probability of a or b happening?
Wiki User
∙ 14y ago
This question can be rather easily answered,
as soon as outcomes 'a' and 'b' are defined.
Wiki User
∙ 14y ago
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What is the probability of getting 2 heads when 2 coins are tossed?
The probability of tossing two heads in two coins is 0.25.
When two coins are tossed simultaneously what is the probability of obtaining at most one head?
The probability is 3/4.
If four fair coins are tossed what is the probability of getting two tails?
50%
What A number cube is rolled and two coins are tossed. What is the probability that the number cube shows a value greater than 4 and both coins are heads?
These are all independent events. So the probability of them all happening is the product of the probabilities of each one of them happening. The desired probability is (2/6)*(1/2)*(1/2)=1/12
What is the probability that exactly two coins come up heads when four coins are tossed?
6/16 = 3/8
The probability that both of two tossed coins will come down heads is?
1 chance in 4
What is a probability of getting a two tails in first two chances if coin is tossed 10 times simultaneously?
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.
Two coins are tossed What is the probability of both coins are heads?
The probability that both coins are heads is the probability of one coin landing heads multiplied by the probability of the second coin landing heads: (.5) * (.5) = .25 or (1/2) * (1/2) = 1/4
Three fair coins are tossed at the same time What is the probability that one of the coins will show heads and the other two will show tails?
2/9
What is the probability of getting at most one head when two coins are tossed?
Sample space for two coins tossed is: HH HT TH TT Therefore at most one head is HT TH TT or 3/4 or 0.75.
Two coins and two number cubes are tossed at the same time. What is the approximate probability that the two coins show different sides and the two number cubes show the same number?
It is 1/12.
Two coins are tossed what is the probability of getting a head?
is it 50% or 100% dang, i just confused myself. what if you toss 3 coins all at the same time... what's the probability of getting a head then, is it > 100% ? Doh!
