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Mathematics, 02.04.2020 02:15 SweetBriar
78% of the flights by the 12 major airlines arrive on time. For that period, what is the probability that in a random sample of 100 flights: More than 80% arrive on time?
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According to statistics a person will devote 32 years to sleeping and watching tv. the number of years sleeping will exceed the number of years watching tv by 18. over a lifetime, how many years will the person spend on each of these activities
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78% of the flights by the 12 major airlines arrive on time. For that period, what is the probability...
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