SOLUTION: You flip two coins. What is the probability that you flip at least one head?

Algebra ->  Probability-and-statistics -> SOLUTION: You flip two coins. What is the probability that you flip at least one head?      Log On


   

Question 979918: You flip two coins. What is the probability that you flip at least one head?
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
You flip two coins. What is the probability that you flip at least one head?
----------
3/4
-----
There are 4 possible outcomes:
T T
H T
T H
H H
----------
3 of the 4 have >= 1 head