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formula for geometric mean of grouped data. X 150984 1510. However the actual formula and definition of the geometric mean is that it is the n-th root of the product of n numbers or.
How To Calculate Geometric Mean Mba Lectures from mba-lectures.com
Displaystyle bar x frac sum fx sum f frac 405 202025 The mean for the grouped data in example 4 above can be calculated as follows. The formula to find the harmonic mean is given by. Estimated Mean Sum of Midpoint FrequencySum of Frequency.
Geometric meannumber of pupils quartile deviation.
The values will be on your results sheet. Geometric meanharmonic mean mid-quartile range. Estimated Mean Sum of Midpoint FrequencySum of Frequency. O f X X x 1 s 1 x 2 s 2 x 3 s 3.
