The number of sunrace flaws II distribution with a mean of 0.04 flaw per square foot of plastic panel Assume an automobile interior contains 10 square feet of plastic panel. a What is the probability that there are no surface flaws in an auto is interior? b. If 12 cars are sold to a rental company, what is the probability that none of the cars has any surface flaws if the surface flaw in one car is independent to others?

A First Course in Probability (10th Edition)
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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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The number of surface flaws in plastic panels used in the interior of automobiles has a Poisson
distribution with a mean of 0.04 flaw per square foot of plastic panel Assume an automobile
interior contans 10 square feet of plastic panel.
a What is the probability that there are no surface flaws in an auto is interior?
b. If 12 cars are sold to a rental company, what is the probability that none of the cars has any
surface flaws if the surface flaw in one car is independent to others?
Transcribed Image Text:Paragraph The number of surface flaws in plastic panels used in the interior of automobiles has a Poisson distribution with a mean of 0.04 flaw per square foot of plastic panel Assume an automobile interior contans 10 square feet of plastic panel. a What is the probability that there are no surface flaws in an auto is interior? b. If 12 cars are sold to a rental company, what is the probability that none of the cars has any surface flaws if the surface flaw in one car is independent to others?
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