Demerits of range - measure of dispersion , Operation Research

Demerits  of Range

a.It gives  importance  to the  two  extreme  values and is very much affected by the extreme items.

b.The range  provides  no information  about the  structure of the  series.

c.Range  is influenced very much  by fluctuations of  sampling.

d.Due to  the above  demerits disadvantages  range is not a  reliable  measure of dispersion.

 

 

Posted Date: 3/4/2013 2:31:07 AM | Location : United States







Related Discussions:- Demerits of range - measure of dispersion , Assignment Help, Ask Question on Demerits of range - measure of dispersion , Get Answer, Expert's Help, Demerits of range - measure of dispersion Discussions

Write discussion on Demerits of range - measure of dispersion
Your posts are moderated
Related Questions
Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4

how to solve operation research optimization questions

A company manufactures two types of printed circuits. The requirements of transistors, resistors and capacitor for each type of printed circuits along with other data are given in


After having studied as to what is operations research we shall now try to answers why its need has been felt by the industry. As already tainted out science of OR came

Maxz=3x1-2x2 St x1-x2 >_0, 3x1-x2 _0

explain the procedure of MODI method of finding solution through optimaly test.

Six Operators are to be assigned to five jobs with the cost of assignment in Rs. given in the matrix below. Determine the optimal assignment. Which operator will have no assignment

Advantages of Mode a.It is easy to understand  as well as easy  to calculate. In  can be found out by  inspection. b.It is  usually an exacta value  as it  occurs most fre

You are the emergency manager for Cheyenne County in a western state. Cheyenne County is located mid-way between two major urban areas and has historically been a rural county. The