The average of marks in English for ten students was found to be 45. L – McqOptions

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1.	The average of marks in English for ten students was found to be 45. Later on, it was discovered that in case of one student, the marks 46 were misread as 64. The correct averaage is
A.	43.2
B.	45.5
C.	49.3
D.	53.2
Answer» B. 45.5

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