Math, asked by dharmenderkr1056, 4 months ago

the mean of 40observations was 160.it was detected on rechecking that the value of 165 was wrongly copied as 125 for computation of mean.find the correct mean.
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Answered by janhavi0405
1

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the mean of 40observations was 160.it was detected on rechecking that the value of 165 was wrongly copied as 125 for computation of mean.find the correct mean.

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