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Exercise 1-5.2 Using the algebra of sets show that the following relations are true: a)" Au(AnB)=A b) AU(AnB)=AuB
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Exercise 1 -7.1 Using the data of Table 1 -3, find the probabilities: a) a 1 000-n resistor that is selected came from bin 4. b) a 1 0-Q resistor that is selected came from bin 3.
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1-5.5 If A and B are subsets in he same space S, find a) (A - B) n (B - A) b) (A- B) nB c) (A -B) u (An B)
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1-8.1 When a pair of dice are rolled, let A be the event of obtaining a number of 6 or greater and let B be the event of obtaining a number of 6 or less. Are events A and B dependent or independent?
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1-10.1 Two men each flip a coin three times. a) What is the probability that both men will get exactly two heads each? b) What is the probability that one man will get no heads .and the other man will get three heads?
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