The probability that a bridge won't pass a wellness check is 0.09. What is the probability...
The probability that a bridge won't pass a wellness check is 0.09. What is the probability that in a sample of 12 bridges, 2 or more will not pass?
*The bridges are independent,
Homework Answers
From the given information,
p=0.09
n=12
Hence,
By using binomial probability calculator,
The required probability is given by,
P(X≥2)= 0.2948
Thank you.
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