The average marks of 45 students is shown as 65. It includes a wrong e – McqOptions

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1.	The average marks of 45 students is shown as 65. It includes a wrong entry of 84 marks instead of 48 marks. The correct average is:
A.	65.8 marks
B.	67.4 marks
C.	62.6 marks
D.	64.2 marks
Answer» E.

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