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teanyaDobkJm
teanyaDobkJm teanyaDobkJm
  • 30-07-2016
  • Mathematics
Answered

A fair die is rolled 4 times. What is the probability that a 4 is obtained on at least one of the rolls? Round your answer to three decimal places.

Verified Answer :

andriansp andriansp
  • 02-08-2016

Well, based on the scenario, we need to use this formula in order to find out the probability of getting 4

1 - \(\frac{5^4}{6^4}\)

 = 1 - \(\frac{625}{1296}\)

= \(\frac{671}{1296}\)

=  51.71 %

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