Q36 A manufacturer knows that their items have a normally distributed lifespan, with a mean of 6.8 years, and standard d

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answerhappygod
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Q36 A manufacturer knows that their items have a normally distributed lifespan, with a mean of 6.8 years, and standard d

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Q36
A manufacturer knows that their items have a normally
distributed lifespan, with a mean of 6.8 years, and standard
deviation of 1.3 years.

The 8% of items with the shortest lifespan will last less than how
many years?

Give your answer to one decimal place.
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