devsonidevsoni891 devsonidevsoni891

24-01-2021
Mathematics

contestada

The mean of 10 observations is 16.5. it was later
noticed that one observation was taken as 57 instead
of 75 by mistake. then find the correct means of the data

Respuesta :

vkristosik vkristosik

24-01-2021

The correct mean is 18.3 because you add 1.8 to the mean.

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