Question 113277This question is from textbook
: Given a fair coin tossed 3 times. List the possible outcomes for this experiement. Determine the probability of obtaining at least two heads.
***my solution....
(tt, th, ht, hh) 1/4
(tt, th, ht, hh) 1/4
(tt, th, ht, hh) 1/4
_______________________
3/4
This question is from textbook
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! Given a fair coin tossed 3 times. List the possible outcomes for this experiement. Determine the probability of obtaining at least two heads.
------------------
Sample Space: hhh,hht,hth,thh,htt,tht,tth,ttt
P(at least 2 heads) = 4/8 = 1/2
============
Cheers,
Stan H.
|
|
|
