Percent of batteries have a life span, Basic Statistics

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Percent of batteries have a life span

The life span of a battery is normally distributed, with a mean of 2400 hours and a standard deviation of 20 hours.

A. What percent of batteries have a life span that is more than 2445 hours?

b. Would it be unusual for a battery to have a life span that is more than 2445 hours?

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Basic Statistics: Percent of batteries have a life span

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Basic Statistics: Percent of batteries have a life span

Reference No:- TGS0726153

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Basic Statistics: Percent of batteries have a life span

Reference No:- TGS0726153

Recent Questions Asked Basic Statistics

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