Mean deviation - measure of dispersion, Operation Research

Assignment Help:

MEAN DEVIATION

Mean  deviation of a series is the arithmetic  average of the  deviations of various  items  from the  median  or mean  of that series.

Median is preferred since the sum  of the deviations from the median  is less than the  from  the mean. So the values of  mean deviation calculation from  median  is usually  less than that  calculated from mean.

Mean  deviation is known  as first Moment  of Dispersion.

Coefficient of mean  deviation from  mean = Mean Deviation ( M. D)/  Arithmetic  Mean

Coefficient  of mean deviation from  median = Mean Deviation (M. D.)/ Median

Coefficient  of mean deviation from  mode = Mean Deviation( M. D)/ Mode

 


Related Discussions:- Mean deviation - measure of dispersion

Explain the history of boots and shoes, Question 1 Explain any five access...

Question 1 Explain any five accessory industries Question 2 Explain the history of boots and shoes Question 3 Write short notes on following- Types of Gujarati emb

Oral presentation - report writing presentation, Oral Presentation At ...

Oral Presentation At times  oral presentation of the  results of the study is considered effective particularly in case where  policy recommendations are indicated by project

Operations research 2, management wants to know how many supervisors should...

management wants to know how many supervisors should be hired, and what could be the optimum workload distribution to be applied, given a number of constraints

''qualitative generic research'', Use the following article on qualitative ...

Use the following article on qualitative approaches written by Kahlke (2014), http://ejournals.library.ualberta.ca/index.php/IJQM/article/viewFile/19590/16141/ to answer the fol

Assignment, discuss about assignment and steps involved in it

discuss about assignment and steps involved in it

Meaning and definition, Meaning and Definition If a group  of N observ...

Meaning and Definition If a group  of N observations is  arranged in ascending or descending  order of magnitude then the  middle  value is  called  median of  these  observat

Describe multinational corporations, Question 1 -Though society as well as...

Question 1 -Though society as well as culture do not appear to be a part of business situations, yet they are actually key elements in showing how business activities will be cond

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

Investigate and examine aspects of planning structure, You are required to ...

You are required to investigate and examine aspects of planning and organisational structure for a 'real-life' organisation. This assessment enables you to relate the theories and

Correlation - correlation & regression analysis, Normal 0 false...

Normal 0 false false false EN-IN X-NONE X-NONE

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