Solved: Determine the length of the warranty of vacuum wears, Basic Statistics

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Determine the length of the warranty of vacuum wears

On average, a vacuum wears out after 2,000 hours, with a standard deviation of 400 hours. Assume that the distribution of its life is normal. The manufacturer wants to set the warranty such that only 5 percent of the vacuums are returned for warranty work. Determine the length of the warranty.

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Basic Statistics: Determine the length of the warranty of vacuum wears

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Solution Preview :

Prepared by a verified Expert

Basic Statistics: Determine the length of the warranty of vacuum wears

Reference No:- TGS0684915

Have a Question? (oR Write a Review)

Recent Questions Asked Basic Statistics

Q : What range would waiting times lie in normal distribution

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Q : Determine the length of the warranty of vacuum wears

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Solution Preview :

Prepared by a verified Expert

Basic Statistics: Determine the length of the warranty of vacuum wears

Reference No:- TGS0684915

Recent Questions Asked Basic Statistics

Q : What range would waiting times lie in normal distribution

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