Time in surgery: Records at a hospital show that a certain surgical procedure takes an average of 162.2 minutes with a standard deviation of 6.6 minutes. If the data are approximately bell-shaped, between what two values will about 68% of the data fall?

Time in surgery: Records at a hospital show that a certain surgical procedure takes an average of 162.2 minutes with a standard deviation of 6.6 minutes. If the data are approximately bell-shaped, between what two values will about 68% of the data fall?

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

Time in surgery: Records at a hospital show that a certain surgical procedure takes an average of

162.2

minutes with a standard deviation of

6.6

minutes. If the data are approximately bell-shaped, between what two values will about

68%

of the data fall?

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