Sick leave of employees in a factory before and after Covid-19 was investigated in a year. Which of the following is the sum of the positive values 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) 15,5  B) 2,0  C) 4,5  D) 6,5  E) 5,5

Q: Let A= (3,7,9,16,17), B= (3,7,10,17), C= (7,10,17), D= (3,10), E = (9), and U = (3,7,9,10,16,17,18).…

A: We have A={3,7,9,16,17} B={3,7,10,17} C={7,10,17} D={3,10} E={9} U ={3,7,9,10,16,17,18}

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