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Mathematics, 08.12.2020 23:40 AM28

A sample of two AAA batteries is selected in succession, without replacement, from among 7 good ones and 3 defective ones. Which of the following lists the probabilities corresponding to the four branches on the tree diagram below in the order of GG, GD, DG, DD ?

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A sample of two AAA batteries is selected in succession, without replacement, from among 7 good ones...
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