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Three fair coins are tossed- whats the probability of tossing at least one head?
Wiki User
∙ 15y ago
The chance for each toss is 1/2. The chance of all three flips being tails is 1/2 * 1/2 * 1/2 = 1/8. So the probability of at least one head is 7/8.
Wiki User
∙ 15y ago
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If four coins are tossed what is the probability of tossing all heads?
The probability is 1/21/21/2*1/2=1/16, or 0.0625 or 6.25%
What is probability of tossing five heads from five coins?
the probability is 0.03125 or 3.123%
What is the probability of tossing two coins at the same time?
25%
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
When 2 coins are tossed what is the probability of a head and a tail?
50/50
Four coins tossed what is the probability of tossing all heads?
If they are fair coins, it is 1/16.
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.
What is the probability of a head in tossing three coins?
7/8
If four coins are tossed what is the probability of tossing all heads?
The probability is 1/21/21/2*1/2=1/16, or 0.0625 or 6.25%
What is the probability of tossing three coins and having exactly two of them show tails?
2 out of 8
What is the probability of tossing two coins that are different?
The probability of tossing two coins that are different is 1 in 2, or 0.5.The probability of tossing something on the first coin is 1. The probability of not matching that on the second coin is 0.5. Multiply 1 and 0.5 together, and you get 0.5.
What is probability of tossing five heads from five coins?
the probability is 0.03125 or 3.123%
Suppose three coins are tossed what is the probability of tossing more than one tail?
n(S)=8 let A be the event that more than one tail appears n(A)=4 so,P(A)=4\8=0.5
What is the theoretical probability of tossing three coins?
it is 1/3 uhhh be specific because on apex its 3/8
If 4 coins are tossed what is the probability of 4 tails?
The probability is 1/16.
What is the probability of tossing two coins at the same time?
25%
What is the probability of tossing three coins and having them exactly one of them show tails?
It is 0.375It is 0.375It is 0.375It is 0.375
