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?

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destinyschapansky
destinyschapansky destinyschapansky
  • 23-05-2022

Answer:

I think it's 23 but I might be wrong

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