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

Solved the question, #questionthe following Linear Programming Problem usin...

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

Annotated bibliography - report writing presentation , Annotated bibliograp...

Annotated bibliography   In  this  bibliography each  is followed  by a one sentence or  one  paragraph  description of the content  of the work  cited. For  example Bndypad

Paired sample sign test - hypothesis testing , Paired sample  sign Test ...

Paired sample  sign Test Paired samples  sign test is applied  to a situation where two sample  are taken from  two population which  have continuous symmetrical distributi

Phases of an or project, give me an example of pre-modelling, modelling and...

give me an example of pre-modelling, modelling and post modelling phases

Chi square test as a test of homogeneit, Chi Square Test as a Test of Homog...

Chi Square Test as a Test of Homogeneit The X 2 test of homogeneity is an  extension of the chi square  test of independence of attributes. It is  designed to determine  whet

Significance and scpope of o.r, significance and scope of operation resarch...

significance and scope of operation resarch in morden management?

Research methodology, In research methodology we not only discuss the res...

In research methodology we not only discuss the research methods but also consider the logic behind the method we use in the context of our research study and explain wh

Graphs of time series, Graphs of Time Series A time  series  is a sequ...

Graphs of Time Series A time  series  is a sequence of values  corresponding  to successive points  of time. Time  series  are  graphed  with time  on the x axis  and the  oth

Sample size in non propbability- sampling decisions, Sample Size in Non Pro...

Sample Size in Non Propbability The probability  selection does not apply  to purposive  selection. The size  of the  non  probability samples  is selected  in a subjective ma

#title.L.L.p, #use the simple method to solve the following L.P.P. Maximi...

#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

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