Mathematics, 05.03.2020 23:01 chasidystanford56

A student goes to class on a snowy day with probability 0.4, but on a nonsnowy day attends with probability 0.7. Suppose that 20% of the days in February are snowy. What is the probability that it snowed on February 7 given that the student was in class on that day

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A student goes to class on a snowy day with probability 0.4, but on a nonsnowy day attends with prob...

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