How was 7.5 obtained? 27351McDonald's has one of the slowest drive-thru wait times for fast food restaurants.The drive-thru waiting times are normally distributed with a mean of 273 secondsand a standard deviation of 51 seconds.+2(S)a.Find the probability that a randomly chosen customer will wait between 260 and 280 seconds.260-2802= 273 - 2051120 171 222 273 324 375 42616 1-61--9542.547.7Answer obtained by hand:-Seconds= 4.97Answer obtained from graphing calculator:7.5

McDonald's has one of the slowest drive-thru wait times for fast food restaurants. The drive-thru waiting times are normally distributed with a mean of 273 seconds and a standard deviation of 51 seconds. - Z(S) a. Find the probability that a randomly chosen customer will wait between 260 and 280 seconds. 260-280 - 20 2= 273 4.97 51 120 171 222 273 324 376 426 16 42.5 168- -95 977 Answer obtained by hand: - Seconds = Answer obtained from graphing calculator: 7.5

McDonald's has one of the slowest drive-thru wait times for fast food restaurants. The drive-thru waiting times are normally distributed with a mean of 273 seconds and a standard deviation of 51 seconds. - Z(S) a. Find the probability that a randomly chosen customer will wait between 260 and 280 seconds. 260-280 - 20 2= 273 4.97 51 120 171 222 273 324 376 426 16 42.5 168- -95 977 Answer obtained by hand: - Seconds = Answer obtained from graphing calculator: 7.5

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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