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Consider 5 independent Bernoulli’s trials each with probability of success p. If the probability of at least one failure is greater than or equal to 31/ 32 , then p lies in the interval

Consider 5 independent Bernoulli’s trials each with probability of success p. If the probability of at least
one failure is greater than or equal to 31/
32 , then p lies in the interval

Grade:11

2 Answers

Saurabh Koranglekar
askIITians Faculty 10336 Points
2 years ago
576-546_aq.PNG
Vikas TU
14149 Points
2 years ago
p(atleast 1 failure) =1−(P)^5≥31/32
1−31/32>=p^5
1/32≥p^5
1/2^5≥p^5
1/2≥p>=0
option 1 is correct................................

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