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3/8

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That is the probability of getting EXACTLY 1H. The prob of getting one (or more) head is 7/8

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Q: What is the probability of getting one head if 3 coins are tossed?
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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!


When 2 coins are tossed what is the probability of a head and a tail?

50/50


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.


When two coins are tossed simultaneously what is the probability of obtaining at most one head?

The probability is 3/4.


Probability of getting both head and tail simultaneously when a coin is tossed?

The probability is 50-50.


What is the probability of getting three tails and a head when a coin is tossed four times?

The probability is 1/4


What is the probability of getting at least one head if 2 quarters were tossed?

It is 0.75


When a coin is tossed 500 times you get head 285 times what is the probability of getting head?

285 out of 500


What is the probability of getting head when a coin is tossed once?

obviously it is a 50-50 chance


Three coins are tossed simultaneously the probability of getting atmost one head?

1/2 or 50% (1/8 prob of 0H + 3/8 prob of 1H)


A coin is tossed 10 times. What is the probability of getting at least one head?

Assuming that it is a fair coin, the probability is 0.9990


What is the probability of getting two head and one tail if a coin is tossed 3 times?

the probability of getting one head and one tail on three flips of a coin is 1/9