+0  
 
+1
94
2
avatar

What is the probability that at least two of the faces match when you roll four fair six-sided dice? Express your answer as a common fraction.

 Apr 18, 2022
 #2
avatar+124594 
+1

Easier  to  first caculate the probability  that  no faces match  = 

 

[(6) (5) (4) (3)  ] / 6^4  =  360 / 1296 =  5/18

 

So the probability  that at least two faces match  =   1 - 5/18  =  13 / 18

 

cool cool cool

 Apr 18, 2022

10 Online Users

avatar