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Mathematics, 29.01.2020 11:49 steelryan6529

An eperiment conducted found that is the last 25 days a blue pen 5 times. there are 6 blue pens and 14 black pens. what is the experimental probability of selecting a blue pen?

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An eperiment conducted found that is the last 25 days a blue pen 5 times. there are 6 blue pens and...
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