Mathematics

Mathematics, 26.07.2019 00:20, gdubak

You are performing two chemistry experiments. the probability that both experiments are successful is 22%. if the first experiment is successful, the probability that the second experiment is also successful is 31%. what is the probability that the first experiment is successful?

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Chemistry, 28.08.2019 18:50, shermaine17

You are performing two chemistry experiments. the probability that both experiments are successful is 22%. if the first experiment is successful, the probability that the second experiment is also successful is 31%. what is the probability that the first experiment is successful?

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Mathematics, 28.08.2019 23:30, Kin90ful

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In a laboratory, two experiments are repeated every day of the week in different rooms until at least one is successful, the probability of success being p for each experiment. supposing that the experiments in different rooms and on different days are performed independently of each other, what is the probability that the laboratory scores its ﬁrst successful experiment on day n?

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