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I roll a fair dice 7 times. What is the probability that all the six sides of the dice come up? How should I calculate this?
 2 years ago
 2 years ago
I roll a fair dice 7 times. What is the probability that all the six sides of the dice come up? How should I calculate this?
 2 years ago
 2 years ago

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xEnOnnBest ResponseYou've already chosen the best response.0
Why to the power of 7? It doesn't matter what the last throw will appear to be what value because as long as all 6 sides have shown up?
 2 years ago

CallistoBest ResponseYou've already chosen the best response.1
sorry i misunderstood the question
 2 years ago

CallistoBest ResponseYou've already chosen the best response.1
6! / 6^6 * 1 = 720/46656 = 5/324 i'm not good at probability
 2 years ago

xEnOnnBest ResponseYou've already chosen the best response.0
oh I see... Thanks for your help! :)
 2 years ago

xEnOnnBest ResponseYou've already chosen the best response.0
By the way, should it be 7! or 6!?
 2 years ago

xEnOnnBest ResponseYou've already chosen the best response.0
I see. I wondered because there are 7 throws and it seems like it could permutate to have higher chances?
 2 years ago

CallistoBest ResponseYou've already chosen the best response.1
but i did missed sth...please also times 6 to the answer
 2 years ago

xEnOnnBest ResponseYou've already chosen the best response.0
why times another 6 to the answer?
 2 years ago

xEnOnnBest ResponseYou've already chosen the best response.0
haha...it's okay. Thanks. :)
 2 years ago

CallistoBest ResponseYou've already chosen the best response.1
welcome but you gotta check it.. i really did bad in probability!
 2 years ago
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