Calculate the geometric mean of the following series of monthly income – InterviewSolution

1.	Calculate the geometric mean of the following series of monthly income of a batch of families: 180,250,490, 1400, 1050. Using logarithmic method.
Answer» GM=Antilog [Xlogx/n] = Antilog [ 13.5107/5] = Antilog(2.7021) = 503.6

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