Discussion about the timing in given problem

Reference no: EM131771696

Question: Suppose you record how long it takes you to get to work or school over many months and discover that the times are approximately bell-shaped with a mean of 15 minutes and a standard deviation of 2 minutes. How much time should you allow to get there to make sure you are on time 90% of the time?

Reference no: EM131771696

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