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). a) Since T- > Wilcoxon table, Hs is accepted. B) Since T- < Wilcoxon table, Ho is accepted. NS) Since T- > Wilcoxon table, Ho is accepted. D) Ho is accepted because T+ > Wilcoxon table. TO) Since T- < Wilcoxon table, Hs is accepted.
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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).
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The Wilcoxon signed rank test is a non-parametric test. It is used to compare two related samples or matched samples. It is used to determine if two or more sets of pairs are different from one another in a statistically significant manner. The Wilcoxon signed rank test relies on the W-statistic. For large samples with n value greater than 10, the W-statistic approximates a normal distribution.
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