A battery has a life time with the mean of 50 hours with a standard deviation of 5 hours

asked Aug 21, 2023 195k views

15 votes

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5 votes

Answer:

I’m not sure but I think it’s 30

Explanation:

because that’s what I think because I have had that question before

Sakib Ahammed answered Aug 27, 2023

5.2k points

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