Advantages of standard deviation - measure of dispersion, Operation Research

Assignment Help:

Advantages of Standard  deviation

a.Standard  deviation is based on all the observations and is rigidly  defined.

b.It is  amenable to algebraic  treatment  and possesses many mathematical properties.

c.It is possible to calculate the combine standard deviation  of two more  group. This is not  possible with any  other  measure.

d.It is less affected by  fluctuations of sampling  than most other measures  of dispersion.

e.For  comparing  variability of two  or more  series coefficient  of variation is considered as most  appropriate and this  is based on S. D mean.

 

 


Related Discussions:- Advantages of standard deviation - measure of dispersion

Linear programming., Q3. Solve the following Linear Programming Problem usi...

Q3. Solve the following Linear Programming Problem using Simple method. Maximize Z= 3x1 + 2X2 Subject to the constraints: X1+ X2 4 X

Concept of reporting entity, Briefly discuss the concept of Reporting Entit...

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

Model., is model the essence of oprational research.

is model the essence of oprational research.

Testing operation research model, After testing the model and its solutio...

After testing the model and its solution the next step of the study is to establish control over the solution by proper feedback of the information on variables which deviated

Linear programming, maximize z=3x1+2x2 subgect to the constraints x1+x2 x1-...

maximize z=3x1+2x2 subgect to the constraints x1+x2 x1-x2 x1,x2>_0

Principles of report writing, Principles of Report Writing Reports wri...

Principles of Report Writing Reports writing  may  involve the followings principles . a. Easy to Follow : The body of the  report should  be written in a self evident and

Analyse the average number and mean number, Consider the closed network of ...

Consider the closed network of the following figure. The number at the arrows give the transition probabilities for a customer leaving the queue to route to a subsequent queue. Eve

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd