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Mathematics, 20.03.2020 03:03 smagallanes
It appears that about 1400 1400 students were exposed. What is the probability that at least 75 % 75% of these students develop infections if not treated? (Fortunately, whooping cough is much less serious after infancy.)
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It appears that about 1400 1400 students were exposed. What is the probability that at least 75 % 75...
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