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desperatestudent

Questions (5)

Let A and B be two events in a sample space S such that P(A) = .6 and p(B l A) =.5. Find P (A∩B).Well, I know that that should
1. 3 answers
2. 564 views
In a survey of 300 individual investors regarding subscription to the NYT, WSJ, and UST....:122 sub to NYT 150 sub to WSJ 62 sub
1. 1 answer
2. 841 views
A student taking an examination is required to answer exactly 10 out of 15 questions.I think i'm supposed to use combination
1. 2 answers
2. 885 views
Me again. I just have one more question. I want to make sure I understand this question.60 students were asked about movies they
1. 1 answer
2. 550 views
Hello, I am studying for an exam on Monday. I am stuck on these 4 practice questions.1) 60 students were asked about movies they
1. 5 answers
2. 819 views