Question
Wed January 02, 2013 By: Nitin Gupta

what is the need to find assumed mean?

Expert Reply
Thu January 03, 2013
assumed mean is to be calculated which have large numerical data,to reduce calculation we assume a mean and then write a new table of data by substracting this assumed mean from each data so that data become small,generally middle data is considered as assumed mean.now data becomes small so calculation is easy.in the end we add mean to the answer and get final answer,in question which are not having data it is not necessary to consider assumed mean.
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