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a marksman can hit a bull eyes from 100 m three times out of every four shots. what is the probability that hits will a bulls eye with a least one of his next three shot

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francocanacari

The probability that he hits will a bulls eye with at least one of his next three shots is 98.43%.

Probabilities

Given that a marksman can hit a bull eyes from 100 m three times out of every four shots, to determine what is the probability that hits will a bulls eye with a least one of his next three shots, the following calculation must be performed:

  • Probability of failure: 0.25
  • 0.25 x 0.25 x 0.25 = X
  • 0.0156 = X
  • 1 - 0.0156 = X
  • 0.9843 = Chance

Therefore, the probability that he hits will a bulls eye with at least one of his next three shots is 98.43%.

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