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27-05-2023
Mathematics

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A random variable X has the probability distribution X: 1,2,3,4,5,6,7,8
P(X):0.15,0.23,0.12,0.10,0.20,0.08,0.07,0.05 . For the events E= {X is a prime number } and F={X<4}, the probability P(E∪F) is:

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