Mathematics, 16.04.2020 07:03 amandajennings01
A manufacturer knows that their items have a normally distributed lifespan, with a mean of 3.1 years, and standard deviation of 0.8 years.
If you randomly purchase one item, what is the probability it will last longer than 1 years?
Round answer to three decimal places
Answers: 1
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A manufacturer knows that their items have a normally distributed lifespan, with a mean of 3.1 years...
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