A randomized controlled experiment studied three police responses to spousal abuse: 1) advise and possibly separate the couple, 2) issue a citation to the offender, and 3) arrest the offender. The effectiveness of the three responses was determined by re-arrest rates. The table in photo shows the rates. We want to test the null hypothesis that the proportions of subsequent arrests are the same regardless of the treatment assigned. Under the null hypothesis, help me determine the expected number of times no subsequent arrest would occur for the treatment “Advise/separate”?
A randomized controlled experiment studied three police responses to spousal abuse: 1) advise and possibly separate the couple, 2) issue a citation to the offender, and 3) arrest the offender. The effectiveness of the three responses was determined by re-arrest rates. The table in photo shows the rates. We want to test the null hypothesis that the proportions of subsequent arrests are the same regardless of the treatment assigned. Under the null hypothesis, help me determine the expected number of times no subsequent arrest would occur for the treatment “Advise/separate”?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
A randomized controlled experiment studied three police responses to spousal abuse: 1) advise and possibly separate the couple, 2) issue
a citation to the offender, and 3) arrest the offender. The effectiveness of the three responses was determined by re-arrest rates. The table
in photo shows the rates.
We want to test the null hypothesis that the proportions of subsequent arrests are the same regardless of the treatment
assigned. Under the null hypothesis, help me determine the expected number of times no subsequent arrest would occur for the treatment
“Advise/separate”?
Transcribed Image Text:Number of
subsequent arrests
0
1
2
34
4
Arrest
175
36
2
1
0
Assigned treatment
Citation
181
33
7
1
2
Advise/separate
187
24
1
0
0
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