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Mathematics, 31.07.2020 23:01 dessy6546

25 POINTS OMG It is known that there are 7 acceptable products and 3 defective products out of 10 transistors. Each time, an inspector picks one product by random and test it. After the test, that product is marked and put aside. The inspector will keep testing until he is able to determine which three are defective. What is the probability that the inspector has tested 7 times in total? now

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