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Mathematics, 14.07.2019 22:00 devinluck100
The life spans of a computer manufacturer’s hard drives are normally distributed, with a mean of 3 years 6 months and a standard deviation of 9 months. what is the probability of a randomly selected hard drive from the company lasting between 2 years 3 months and 3 years 3 months? use the portion of the standard normal table below to answer the question.
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The life spans of a computer manufacturer’s hard drives are normally distributed, with a mean of 3 y...
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