Math, asked by arghyag71, 3 months ago

a/hr
(u) 50.
A man obtained the mean of 100 observations as 40. It was found later that he had wrongly
copied 2 observations as 50 and 45. The correct figure being 40 and 48. Find the correct
hr.
mean.

Answers

Answered by Anonymous

2

Step-by-step explanation:

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