
1. Find Arithmetic mean(AM), Geometric mean(GM), Harmonic mean(HM) 
Data:


 2,3,4,5,6
 5,4,6,3,7,5
 3,4,5,4,6,3,3
 18,14,15,19,15,20,12,15,16




2. Find X from Arithmetic mean(AM), Geometric mean(GM), Harmonic mean(HM) 
Data:

AM
GM
HM
Find value of X when Arithmetic mean
=


 `2,3,X,4,5` and AM`=4`
 `5,4,6,X,7,5` and AM`=5`
 `3,4,5,4,6,X,3` and AM`=4`
 `18,14,15,19,15,X,12,15,16` and AM`=16`





Solution 


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Arithmetic mean, Geometric mean, Harmonic mean

1. Find Arithmetic mean, Geometric mean, Harmonic mean for ungrouped data like 2,3,4,5,6
2. Find X where Arithmetic mean(AM)=3.5 for ungrouped data 2,3,X,5
3. Find Mode when Mean=3 and Median=4




