You and your friend carpool to school. Your friend has promised that he will come pick you up at your place at 8am, but he is always late(!) The amount of time he is late (in minutes) is a continuous Uniform randomvariable between 1 and 13 minutes. Which of the following statements is/are true? CHECK ALL THAT APPLY.A. The standard deviation of the amount of time that your friend is late is at about 3.46 minutes.B. It is less likely that your friend is late for more than 12 minutes than he is late for less than 2 minutes.C. The mean amount of time that your friend is late is 7 minutes.D. None of the above

Answered: You and your friend carpool to school.…

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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You and your friend carpool to school. Your friend has promised that he will come pick you up at your place at 8am, but he is always late(!) The amount of time he is late (in minutes) is a continuous Uniform random variable between 2 and 13 minutes. Which of the following statements is/are true? CHECK ALL THAT APPLY.A. The mean amount of time that your friend is late is 7.5 minutes.B. The standard deviation of the amount of time that your friend is late is at about 3.18 minutes.C. It is less likely that your friend is late for more than 12 minutes than he is late for less than 3 minutes.D. None of the above

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