Disadvantage of standard deviation - measure of dispersion, Operation Research

Disadvantage  of standard Deviation

It is not  easy  to understand  and calculate.

It gives  more  weight  to the extremes  and less  to the items   nearer to mean. Since the squares  of the  deviation of bigger size would  be proportionate greater than  which  are comparatively small. The deviation  2 and 6  are in the  ration of 1:3 but their squares 4 and 36 would  be in the  ration of 1.9.

 

 

Posted Date: 3/4/2013 10:27:20 PM | Location : United States







Related Discussions:- Disadvantage of standard deviation - measure of dispersion, Assignment Help, Ask Question on Disadvantage of standard deviation - measure of dispersion, Get Answer, Expert's Help, Disadvantage of standard deviation - measure of dispersion Discussions

Write discussion on Disadvantage of standard deviation - measure of dispersion
Your posts are moderated
Related Questions
Uncertainly : There is a great uncertainly about economic and general environment. With economic growth uncertainty is also growing's. this makes each decisions costlier

Periodicals and Serials: Periodical publications form an important part of today's information world. It is one of the oft chosen forms of research communication. There are ov

Briefly discuss the concept of Reporting Entity in SAC 1 How asset is defined and recognised under the AASB Framework? Silver Developers Ltd is a property development company


Inability of NIH, FDA, to Identify Conflict of Interest While federal regulations require that researchers receiving NIH grants remain free of financial conflicts of interest,

Research and Development: All intellectual activities consciously pursued and systematically completed generate useful information. Research (also Research and Development) is

Stratified Sample Size The  sampling  study  has depended  much on the stratified sample  to reduce  the sampling  error, samples  size may have a number of strata or  cluster

Use  of the Graphs a . It simplifies  the complexities of large numbers  or that of  large mass  of data. In general  graphical  or some  other method or representation  is ad

WOULD YOU RECOMMEND FOCUS GROUPS OR SOME OTHER RESEARCH DESIGN IN THIS SITUATION

Meaning of Linear programming problem and explanation of graphical method of solving Linear Programming Problem