betsyrick2099 betsyrick2099

23-05-2022
Mathematics

contestada

Assume a normal distribution and that the average phone call in a certain town lasted 12 min, with a standard deviation of 2 min. What percentage of the calls lasted less than 6 min?

Respuesta :

destinyschapansky destinyschapansky

23-05-2022

Answer:

I think it's 23 but I might be wrong

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