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The probability of a man hitting a target is 0.25.He shoots 7 times.What is the probability of his hitting at least twice?

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  • Man hitting a target=0.25
  • p=\(\large\frac{1}{4}\)
  • q=1-\(\large\frac{1}{4}\)=\(\large\frac{3}{4}\)
  • The s 7 timesman shoot
P(hits target atleast 2 times)=P(\(x>2\))


answered Feb 27, 2013 by poojasapani_1
edited Mar 16, 2013 by poojasapani_1

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