a train can either be early on time or late. the probability that the train is early is 0.2 the probability that the train is on
1 answer:
You might be interested in
Answer:
0.9855 or 98.55%.
Step-by-step explanation:
The probability of each individual match being flawed is p = 0.008. The probability that a matchbox will have one or fewer matches with a flaw is the same as the probability of a matchbox having exactly one or exactly zero matches with a flaw:
The probability that a matchbox will have one or fewer matches with a flaw is 0.9855 or 98.55%.
Hope this helps!! Ccccccccffffff
