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Sick leave of employees in a factory before and after Covid-19 was investigated in a year. Which of the following is the statistical decision in the hypothesis of whether there is a difference between the sick leaves of the employees? (The

Sick leave of employees in a factory before and after Covid-19 was investigated in a year. Which of the following is the statistical decision in the hypothesis of whether there is a difference between the sick leaves of the employees? (The

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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Sick leave of employees in a factory before and after Covid-19 was investigated in a year. Which of the following is the statistical decision in the hypothesis of whether there is a difference between the sick leaves of the employees? (The data do not satisfy the parametric assumption).

Covid-19 öncesi Covid-19 sonrası 60 66 28 - 55 67 65 68 80 78 70 72 75 71 a) Ho is accepted because T+ > Wilcoxon table. O B) Since T- > Wilcoxon table, Ho is accepted. NS) Since T- > Wilcoxon table, Hs is accepted. D) Since T- <Wilcoxon table, Hs is accepted. O TO) Since T- <Wilcoxon table, Ho is accepted.
Transcribed Image Text:Covid-19 öncesi Covid-19 sonrası 60 66 28 - 55 67 65 68 80 78 70 72 75 71 a) Ho is accepted because T+ > Wilcoxon table. O B) Since T- > Wilcoxon table, Ho is accepted. NS) Since T- > Wilcoxon table, Hs is accepted. D) Since T- <Wilcoxon table, Hs is accepted. O TO) Since T- <Wilcoxon table, Ho is accepted.
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T-=15.5>Wilcoxon table (=5), accept H0. (B)

 

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