Theoretical Distribution

Question : 51 of 118

Marks: +1, -0

If 1 per cent of an airline's flights suffer a minor equipment failure in an aircraft, what is the probability that there will be exactly two such failures in the next 100 such flights?

{e}^{-1}=0.3679

$0.50$
$0.184$
$0.265$
$0.256$

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