Determine the warranty period

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Reference no: EM13119640

Determine the warranty period
The project managers of a television manufacturing company plan to determine a warranty period for their 46" flat screen TV's so that only less than 4% of the time a failure would happen during the warranty period. The quality control department has notified the managers that the life of such a brand is normally distributed with a mean of 6 years and a standard deviation of 1 year. Determine the warranty period.

Reference no: EM13119640

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