wickeddedw9416 wickeddedw9416

03-07-2018
Mathematics

contestada

A six sided fair die is rolled 4 times in a row the probability of getting a 4 only on the last trail is

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arynchadha arynchadha

07-07-2018

what does trail mean, I am assuming it means the last try.
5/6^3*1/6) this shows that there is a 5/6 chance of not getting a 4 on the first 3 tries and and a 1/6 chance of getting a 4 on the last one.
125/1296. That is what I think I might be wrong.

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