The number of flaws in bolts of cloth in textile manufacturing is assumed to be Poisson distributed with a mean of 0.1 flaw per square meter

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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Ex 6:
The number of flaws in bolts of cloth in textile
manufacturing is assumed to be Poisson
distributed with a mean of 0.1 flaw per square
meter
a/ What is the probability that there are two flaws
in one square meter of cloth ?
Transcribed Image Text:Ex 6: The number of flaws in bolts of cloth in textile manufacturing is assumed to be Poisson distributed with a mean of 0.1 flaw per square meter a/ What is the probability that there are two flaws in one square meter of cloth ?
Ex 6:
b/ What is the probability that there is one flaw
in 10 square meters of cloth ?
c/ What is the probability that there are at least
two flaws in 10 square meters of cloth ?
d/ What is the probability that there are no flaws
in 20 square meters of cloth ?
Transcribed Image Text:Ex 6: b/ What is the probability that there is one flaw in 10 square meters of cloth ? c/ What is the probability that there are at least two flaws in 10 square meters of cloth ? d/ What is the probability that there are no flaws in 20 square meters of cloth ?
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