An observer stands at an overpass of a highway and counts the cars that pass by. He stops counting when he sees a red car. If theprobability of cars which are red is 0.30, what is the probability that 8 cars will be observed?A) 0.0247B) 0.0268c) none of the choicesD) 0.0385

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Answered: An observer stands at an overpass of a…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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An observer stands at an overpass of a highway and counts the cars that pass by. He stops counting when he sees a red car. If the probability of cars which are red is 0.30, what is the probability that 8 cars will be observed? A) 0.0247 B) 0.0268 c) none of the choices D) 0.0385