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A data set is subject to two independent scans. In the first scan, n1 events of a given type x are identified and in the second, n2 events of the same type are found. If there are n12 events in common in the two scans, what is the efficiency Ej of the first scan and what is ite ctandard doriation? Ectinmate the total: of quonto hmo r

A data set is subject to two independent scans. In the first scan, n1 events of a given type x are identified and in the second, n2 events of the same type are found. If there are n12 events in common in the two scans, what is the efficiency Ej of the first scan and what is ite ctandard doriation? Ectinmate the total: of quonto hmo r

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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7.6 A data set is subject to two independent scans. In the first scan, 11 events of a given type x are identified and in the second, n2 events of the same type are found. If there are n12 events in common in the two scans, what is the efficiency Ej of the first scan and what is its standard deviation? Estimate the total number of events of type x.
Transcribed Image Text:7.6 A data set is subject to two independent scans. In the first scan, 11 events of a given type x are identified and in the second, n2 events of the same type are found. If there are n12 events in common in the two scans, what is the efficiency Ej of the first scan and what is its standard deviation? Estimate the total number of events of type x.
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