What is the probability that a is in class lhal day

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Consider again the conditions of Exercise 6 of Sec. 1.11. Two students A and B are both registered for a certain course. Student A attends class 80 percent of the time and student B attends class 60 percent of the lime, and the absences of the two students are independent. If at least one of the two students is in class on a given day, what is the probability that A is in class lhal day?

Reference no: EM131829840

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