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Question:

What is the probability that when we roll 5 fair 6-sided dice, at most 4 of them will show a 1?


Thanks in advance!

smiley

 Mar 3, 2019
 #1
avatar+98130 
+2

NVM

 

cool cool cool

 Mar 3, 2019
edited by CPhill  Mar 3, 2019
 #2
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Thanks, but that was wrong. One good answer was:

The only way that more than four can show 1 is if all 5 dice show 1, and the probability of that happening is 1/6^5. Thus the answer is 7775/7776.

Guest Mar 3, 2019
edited by Guest  Mar 3, 2019
 #3
avatar+1065 
+2

Um are you the person who just asked a question why are you saying wrong!!

Nickolas  Mar 4, 2019

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