hannahroberto12 hannahroberto12

02-12-2020
Mathematics

contestada

The wait times on a computer help line average 4.2 minutes. The standard deviation is 1.3 minutes. Sketch the normal curve showing the wait times at one, two, and three standard deviations from the mean.

Respuesta :

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03-12-2020

Answer:

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Step-by-step explanation:

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