Experimental method, Operation Research

Assignment Help:

In this method variables beings studied are controlled by the investigator. In other the effect of one variable is observed while other relevant variables are held constant.

This methods includes field experiment as well as laboratory experimentation. In field experiment the study is conducted b comparing experimental group with the control group. In laboratory experiment the investigator creates a situation with the exact conditions he wants to have and in which he controls some and manipulates other variables. He then observes and measures the effect of the manipulation of the independent variables on the dependent variables in a situation in which the operation of other relevant factors is held to a minimum.


Related Discussions:- Experimental method

Computer aid for quantitative data analysis, Normal 0 false ...

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

Determining sample size for estimating poportions, Determining Sample Size ...

Determining Sample Size for Estimating poportions It is  necessary  to determining  the sample size for a  problem involving  proportions. This deals  with the percentage of f

Rank sum test the mann whitney u - test, RANK SUM TEST THE  MANN WHITNEY U...

RANK SUM TEST THE  MANN WHITNEY U - TEST Mann  Whitney u test is an alternative to the  samples  test. This  test is based  on the ranks  of the  observation of two samples pu

Important of probability - probability distributioin , Important of Probabi...

Important of Probability The  various practical applications  of the  theory  of probability are: a.The fundamental  laws of statistic viz   the law  of statistical regular

Linear programming problem, a paper mill prodecs two grades of paper viz., ...

a paper mill prodecs 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 in

Production option and the ato process design, The plant is using the chase ...

The plant is using the chase production option and the ATO process design. The BOM is illustrated below.   Requirement The factory works on a process layout but

Linear Programming models, In your own words, describe the special cases of...

In your own words, describe the special cases of integer programming and binary programming: what makes these problems different? Give an example of each, pointing out why they mus

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