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Mathematics, 25.07.2021 21:10 howell62
A manufacturer knows that their items have a normally distributed lifespan, with a mean of 5.8 years, and standard deviation of 1.7 years. The 10% of items with the shortest lifespan will last less than how many years?
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A manufacturer knows that their items have a normally distributed lifespan, with a mean of 5.8 years...
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