The per day wage of 15 employees of different departments is as 620, 640, 750, 8

Question

The per day wage of 15 employees of different departments is as 620, 640, 750, 850, 650, 720, 730, 785, 630, 740, 900, 880, 780, 690, 850 then the value of x̅ is

Options:

A . 647.67

B . 947.67

C . 847.67

D . 747.67

Answer: Option D
Answer: (d).747.67

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