The radioactive isotope carbon-14 is present in small quantities in all life forms, and it is constantly replenished until the o
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Answer:
The probability is
Step-by-step explanation:
From the question we are told that
The capacity of an Airliner is k = 300 passengers
The sample size n = 320 passengers
The probability the a randomly selected passenger shows up on to the airport
Generally the mean is mathematically represented as
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=>
Generally the standard deviation is
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Applying Normal approximation of binomial distribution
Generally the probability that there will not be enough seats to accommodate all passengers is mathematically represented as
Here
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Now applying continuity correction we have
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From the z-table
So