Assuming the pmf is a valid one. What is the expected number of people that where dropped off?What is the standard deviation of the number of passengers that where dropped off. Let X be the number of people being dropped off from the shuttle that the students observe. Thefollowing table shows the pmf of X:134P(X = x)0.12?0.180.260.28

From the provided information, x P (X = x) 1 0.12 2 3 0.18 4 0.26…

Answered: Let X be the number of people being…

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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Let X be the number of people being dropped off from the shuttle that the students observe. The following table shows the pmf of X: 1 2 4 P(X = x) 0.12 ? 0.18 0.26 0.28