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Physics, 21.06.2019 21:30, canyonrico05
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Physics, 22.06.2019 10:50, afonseca73
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Physics, 22.06.2019 14:00, smkw04p3ao0n
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Physics, 22.06.2019 14:10, chuchi24
The number of passengers who arrive at the platform of a subway station for the 10 am train is a random variable with a mean of 120 and a variance of 16. find the lower bound of the probability that there will be between 100 and 140 passengers (round off to second decimal place).
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