This preview has intentionally blurred sections. Sign up to view the full version.
View Full DocumentThis preview has intentionally blurred sections. Sign up to view the full version.
View Full Document
Unformatted text preview: Remark: independence assumption is highly important here because it enables us to reduce the probability of intersections of events to multiplication of individual probability. 2.80 2.97 If there is impurity, then the probability that 2 out of 3 experiments are detected is: 3*0.2*0.8^2=0.384 If there is no impurity, the probability that 2 out of 3 experiments are detected is: 3*0.1^2*0.9=0.027 So the posterior probability is: 0.384*0.4/(0.384*0.4+0.027*0.6)=0.9045...
View
Full
Document
This document was uploaded on 07/26/2011.
 Spring '09
 Statistics

Click to edit the document details