If the diameter of a shaft is measured as 60 mm, 62 mm, 63 mm, 61 mm, – McqOptions

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1.	If the diameter of a shaft is measured as 60 mm, 62 mm, 63 mm, 61 mm, 60 mm. What is the mean diameter that can be considered for calculation?
A.	61.1 mm
B.	61.2 mm
C.	61.3 mm
D.	61.4 mm
Answer» C. 61.3 mm

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