Mathematics, 27.02.2020 18:43 tdyson3p6xvtu
The lifetime of a lightbulb in a certain application is normally distributed with mean μ = 1500 hours and standard deviation σ = 200 hours. NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. What is the probability that a lightbulb will last more than 1800 hours?
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The lifetime of a lightbulb in a certain application is normally distributed with mean μ = 1500 hour...
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