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A, B and C shoots to hit a target. If A hits the target 4 times in 5 trials, B hits in 3 times in 4 trials and C hits it 2 times in 3 trials. What is the probability that the target is hit by at least 2 persons?
  • a)
    5/6
  • b)
    4/5
  • c)
    2/3
  • d)
    3/4
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
A, B and C shoots to hit a target. If A hits the target 4 times in 5 t...
Probability that A hits the target = 4/5
Probability that B hits the target = 3/4
Probability that C hits the target = 2/3
P (at least 2) = P(2) + P(3)
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A, B and C shoots to hit a target. If A hits the target 4 times in 5 trials, B hits in 3 times in 4 trials and C hits it 2 times in 3 trials. What is the probability that the target is hit by at least 2 persons?a)5/6b)4/5c)2/3d)3/4Correct answer is option 'A'. Can you explain this answer?
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