A radioactive sample is analyzed to give a total of 4000 counts; background gives 250. How many

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A radioactive sample is analyzed to give a total of 4000 counts; background gives 250. How many counts were detected with one standard deviation?

Posted Date: Jun 22, 2024 08:00 PM

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A radioactive sample is analyzed to give a total of 4000 counts; background gives 250. How many

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