Mathematics, 24.10.2021 08:20, jeremiahhart13

Three students, Alice, Betty and Carol are registered for a statistics class. Alice attends 80% of the time, Betty 70% of the time, and Carol 60% of the time. Suppose their absences are independent. On a given day, (a) What is the probability that at least one of them is in class

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Three students, Alice, Betty and Carol are registered for a statistics class. Alice attends 80% of t...

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