Do you tailgate the car in front of you? About 30% of all drivers will tailgate before passing, thinking they can make the car in front of them go faster. Suppose that you are driving a considerable distance on atwo-lane highway and are passed by 8 vehicles.A USE SALT(a) Let r be the number of vehicles that tailgate before passing. Make a histogram showing the probability distribution of r for r= 0 through r = 8.0.30.250.250.20.20.15Pir)Pir) 0.15010.10.050.050 1 2 3 4 5 6 7 801 2 3 45 6 7 80.30.40.40.250.30.2Pin0.2P() 0.150.10.10.05012 3 45 6 7 8012 3 4 5 67 8P Type here to search73°F Mostly sunny10:44 AM(367/30/2021 0.20.2Pir) 0.150.15Pr)0.10.10.050.05012 3 4 5 6 7 80 1 2 3 4 5 6 7 8030.40 250.30.2P(n0.2Pr) 0.150.1010.051 245 6 7 8012 3 4 5 6 7 8(b) Compute the expected number of vehicles out of 8 that will tailgate.vehicles(c) Compute the standard deviation of this distribution. (Round your answer to two decimal places.)vehicles

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Description: Do you tailgate the car in front of you? About 30% of all drivers will tailgate before passing, thinking they can make the car in front of them go faster. Suppose that you are driving a considerable distance on atwo-lane highway and are passed by 8

A random variable follows the binomial distribution if it satisfies the following conditions. There…

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Do you tailgate the car in front of you? About 30% of all drivers will tailgate before passing, thinking they can make the car in front of them go faster. Suppose that you are driving a considerable distance on a two-lane highway and are passed by 8 vehicles. A USE SALT (a) Let r be the number of vehicles that tailgate before passing. Make a histogram showing the probability distribution of r for r= 0 through r= 8. 0.3 0 25 0.25 0.2 02 Pr0.15 0.15 Pir 0.1 0.1 0.05 0.05 01 2 3 456 01 2 3 45 6 7 8 0.3 0.4 025 0.3 0.2 Pi) 0.15 0.1 0.1 0.05 012 345 6 7 8 0123 456 78

Do you tailgate the car in front of you? About 30% of all drivers will tailgate before passing, thinking they can make the car in front of them go faster. Suppose that you are driving a considerable distance on a two-lane highway and are passed by 8 vehicles. A USE SALT (a) Let r be the number of vehicles that tailgate before passing. Make a histogram showing the probability distribution of r for r= 0 through r= 8. 0.3 0 25 0.25 0.2 02 Pr0.15 0.15 Pir 0.1 0.1 0.05 0.05 01 2 3 456 01 2 3 45 6 7 8 0.3 0.4 025 0.3 0.2 Pi) 0.15 0.1 0.1 0.05 012 345 6 7 8 0123 456 78

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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