cammie7765 cammie7765

10-05-2022
Mathematics

contestada

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

Respuesta :

mccormicklily863 mccormicklily863

10-05-2022

Answer:

I’m not sure but I think it’s 30

Step-by-step explanation:

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

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