3. From past experience, Anna knows that the probability that her friend will take her to dinner in Oro Resto is o.7, the probability that they will watch movies is o.5, and the probability that he will take her to dinner or they will watch movies is o.9. What is the probability that a) They will do both? b) They will do neither?

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A:

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A: Suppose, A and B are friends. Their individual chances of success are 30% and 35%. Hence,…

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A: From the given information, Consider,the graph to the right is the uniform probability density…

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A: Solution:

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A:

Q: Of the 17-year-old persons who hold a driver's license, 85% have had a driver's ed course, and 15%…

A: And: 0.77

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Q: Given the probability that "she's up all night 'til the sun" OR "she's up all night for good fun" is…

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A: Let  A=he must stop at the first signalB=he must stop at the second signalGiven,P(A)=0.4…

Q: 6. Suppose that 10% of the patients in a clinic are infected with a virus. Also suppose that when a…

A: Dear students as per guidelines we answer the first three subparts only when multiple different…

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Q: 9. The probability that an American industry will locate in Shanghai, China is 0.7. The probability…

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Q: The probability that an integrated circuit chip will have defective etching (E) is 0.11, the…

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Q: Frank noticed that his mother will serve salad with dinner 78% of the nights, will serve potatoes…

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Q: The probability that​ brown-eyed parents, both with the recessive gene for​ blue, will have a child…

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Q: Given the probability that "she's up all night 'til the sun" OR "she's up all night for good fun" is…

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