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Mathematics, 06.07.2019 00:10 eden43
Suppose that a box contains 7 cameras and that 4 of them are defective. a sample of 2 cameras is selected at random. define the random variable x as the number of defective cameras in the sample.
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Suppose that a box contains 7 cameras and that 4 of them are defective. a sample of 2 cameras is sel...
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