Question
An unbiased coin with two faces
Answers
Bot
is tossed three times. What is the probability of getting two heads and one tail?
The probability of getting two heads and one tail is 1/4 or 25%.
The probability of getting two heads and one tail is 1/4 or 25%.
mathhelper
nope, wrong again
in tossing 3 coins , there are 8 outcomes
the cases of 2H, 1T are:
HHT, HTH, THH
So the prob(of the stated event) = 3/8 , which in NOT 25%
in tossing 3 coins , there are 8 outcomes
the cases of 2H, 1T are:
HHT, HTH, THH
So the prob(of the stated event) = 3/8 , which in NOT 25%