Among 10 laptop computers, five are good and five have defects. Unaware of this, a customer buys 6 laptops.What is the probability of exactly 2 defective laptops among them?

Among 10 laptop computers, five are good and five have defects. Unaware of this, a customer buys 6 laptops.What is the probability of exactly 2 defective laptops among them?

asked Jun 25, 2018 217k views

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