Question

percentage of salary donated by 12 different household to an orphanage every month are 2,5,3,6,1,2,4,3,5,2,2 find the mean of data

Answer 1

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Arithmetic mean means average which is equal to sum of all observations divided by total number of observations.



THEREFORE, Mean = (2+5+3+6+1+2+4+3+5+2+2)/11.
= 35/11
= 3.18 or 3.2 (APPROX.)

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