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Tribhuvan university BIT BIT Curriculum Basic Statistics Old Questions 2078

Basic Statistics - Old Questions

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9. Suppose that after 10 years of service, 40% of computers have problems with motherboards (MB), 30% have problems with hard drives (HD), and 15% have problems with both MB and HD. What is the probability that a 10-year old computer still has fully functioning MB and HD? [5]

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Asked in 2078

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