If A and B are independent events, then
A. P（A）must be equal to P（B）
B.P（A）must be greater than P（B）
C.P（A）must be less than P（B）
D.P（A）must be equal to P（A│B）
正确答案：P（A）must be equal to P（A│B）
If A and B are independent events, then
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Exhibit 2 The following represents the probability distribution for the daily demand of computers at a local store.
The student body of a large university consists of 60% female students. A random sample of 8 students is selected. What is the p
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