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Mathematics, 30.01.2022 20:20 364781
the lifespan of a light bulb is N12 (1020, σ) find σ if 12% of bulbs have a lifespan of 1067 hours or more
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the lifespan of a light bulb is N12 (1020, σ) find σ if 12% of bulbs have a lifespan of 1067 hours o...
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