Math, asked by komalirdd35, 4 months ago

A. In an examination the mean of marks scored by a class of 50 students was calculated as 74.
Later on it was detected that marks of two students 68 and 72 were wrongly copied as 86 and
27.Find the correct mean.

Answers

Answered by pksch9

1

Answer:

different shades of Hindi work for the link to the answer was

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