The mean of 10 observation was 51 If 62 was misread as 72 What was the correct mean - Maths - Data Handling

Question

The mean of 10 observation was 51 If 62 was misread as 72 What was
the correct mean

Rishabh Mittal · Accepted Answer

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The mean of 10 observation was 51.If 62 was misread as 72.What was the correct mean.