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If Pr[A]=0.4, Pr[B] = 0.3 and Pr[A B] = 0.18. a. Are A, B independent events? Justify your answer. (Hint: find Pr [A] first)
If Pr[A]=0.4, Pr[B] = 0.3 and Pr[A B] = 0.18. a. Are A, B independent events? Justify your answer. (Hint: find Pr [A] first) b. Find Pr [AUB] c. Find Pr [A'|B]. Hint: A' n B = B-A
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Elementary Statistics
Authors: Neil A. Weiss
8th Edition
321691237, 978-0321691231
