The manager of a computer help desk operation has collected enough data to conclude that the distribution of time per call is normally distributed with a mean equal to 8.21 minutes and a standard deviation of 2.14 minutes. If a random sample of 40 calls is selected, what is the probability that a call will last longer than 10 minutes? a. 0.0238 b. 0.5125 c. 0.9762 d. 0.0401 e. 0.9599 f. 0.4875 g. 0.0125 h. 0.9875

The manager of a computer help desk operation has collected enough data to conclude that the distribution of time per call is normally distributed with a mean equal to 8.21 minutes and a standard deviation of 2.14 minutes. If a random sample of 40 calls is selected, what is the probability that a call will last longer than 10 minutes? a. 0.0238 b. 0.5125 c. 0.9762 d. 0.0401 e. 0.9599 f. 0.4875 g. 0.0125 h. 0.9875

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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