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The Firearm Injury Surveillance Study (FISS) records whether the shooting arose out of a fight and the type of firearm used to cause the injury (here, handguns vs. rifles and shotguns). With an alpha of .01, conduct a five-step hypothesis test to determine if the variables are independent. Please fill out the chart provided and provide calculations. Fight Involved Handgun Long Gun Row Marginal Yes 158A 11B 169 No 309C 133D 442 Column Marginal 467 144 N = 611 Expected Frequency Count fe  Calculations               χ2obt                                                                           Calculations:

The Firearm Injury Surveillance Study (FISS) records whether the shooting arose out of a fight and the type of firearm used to cause the injury (here, handguns vs. rifles and shotguns). With an alpha of .01, conduct a five-step hypothesis test to determine if the variables are independent. Please fill out the chart provided and provide calculations. Fight Involved Handgun Long Gun Row Marginal Yes 158A 11B 169 No 309C 133D 442 Column Marginal 467 144 N = 611 Expected Frequency Count fe  Calculations               χ2obt                                                                           Calculations:

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
Problem 1P
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The Firearm Injury Surveillance Study (FISS) records whether the shooting arose out of a fight and the type of firearm used to cause the injury (here, handguns vs. rifles and shotguns). With an alpha of .01, conduct a five-step hypothesis test to determine if the variables are independent.

Please fill out the chart provided and provide calculations.

Fight Involved Handgun Long Gun Row Marginal
Yes 158A 11B 169
No 309C 133D 442
Column Marginal 467 144 N = 611

Expected Frequency Count

fe  Calculations
   
   
   

 

χ2obt

           
           
           
           
           
           

 

Calculations:

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