SAT, 26.09.2019 15:10 jahkin0256
Among 10 laptop computers, five are good and five have defects. unaware of this, a customer buys 6 laptops. (a) what is the probability of exactly 2 defective laptops among them? (b) given that at least 2 purchased laptops are defective, what is the probability that exactly 2 are defective.
Answers: 2
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What does it mean when the bisecyer of the photosynthesis of the root of 27 equals 3
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