Range - measure of dispersion , Operation Research

RANGE

Range  is the difference  between  the highest  and the  lowest  value is  series. This is the simplest  absolute measure  of dispersion.

Symbolically  : R= L- S

Where  R=  Represent Range

L= Maximum ( largest ) value and

S=  Minimum (smallest ) value

Coefficient or Range

To compare the series  the relative  measure of dispersion  is defined as:

Coefficient of Range (C. R.) = Largest Value - Smallest Value/ Largest  Value + Smallest Value =  L- S/ L + S

 

Posted Date: 3/4/2013 2:26:18 AM | Location : United States







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

Write discussion on Range - measure of dispersion
Your posts are moderated
Related Questions
Case Study - Experimental Design Dental Clinic A leading dental clinic  with  three well qualified  dentists is seriously  considering  keeping  in touch  with  its  pat

A paper mill produces two grades of paper viz., X and Y. Because of raw material restrictions, it cannot produce more than 400 tons of grade X paper and 300 tons of grade Y paper i

Question: (a) (i) Explain what do you understand by ‘Dynamic Programming'. (ii) Describe the dynamic programming approach to solve the shortest route problem. (iii) Outli

Solve the following Linear Programming Problem using Simple method. Maximize Z= 3x1 + 2X2 Subject to the constraints: X1+ X2 = 4 X1 - X2 = 2 X1, X2 = 0

NON PARAMETRIC TESTS All  practical  data follow normal distribution under  such situations can estimate the  parameters such  as mean  variance etc ,,, and use the  standard

how i do project in linear programming

Festinger and Katz have described followings six steps in the conduct to a field study. a. Preliminary Planning :Deciding scope and objectives of study and the time table

#use the simple method to solve the following L.P.P. Maximize Z =4X1 +10X2 subject to constraints, 2X1 +X2 2X1+5X2 2X1 +3X2 X1,X2 > 0

Consider the LP min ?? = 50??1 + 100??2 3 ??.??. 7??1+2??2=28 2??1+12??2=24 ??1,??2=0 a. A basic solution of the constraint equations of this problem has how many basic variables,

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