Mathematics
Mathematics, 01.03.2021 23:30, Greghairston4839

A battery company produces 20,000 batteries per day. Each day they randomly select 200 to test. If they find that 4 are dead, how many dead batteries would they expect to find among the entire 20,000?

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A battery company produces 20,000 batteries per day. Each day they randomly select 200 to test. If t...

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