Essentials of a good scientific methods, Operation Research

Assignment Help:

Requisites of a Good Scientific Methods

The essentials of a good scientific methods as summed up by the advisory committee on economic and social research of the council of social science research are:

1. Careful logical analysis of the problem separating its elements and whenever possible formulating hypothesis:

2. Unequivocal definition of terms and concepts and statistical units and measures so that others will understand exactly and be able to repeat the analysis and test the generalizations.

3. Collection of data pertinent to the problem under study,

4. Classification of data.

5. Expression of variables in quantitative terms whenever possible,

6. Rigorous and exacting experimental or statistical procedure in summarizing the data and in isolating the attributes or variables and measuring their relationship and inter effects.

7. Sound logical reasoning as to the testing of hypothesis and drawing generalizations.

8. Statement in unassailable terms of the exact conclusion arrived at from the findings .

9. Specific and clear statement of generalization to facilitate checking and testing by others:

10. Complete elimination of personal equation and

11. Complete and careful reporting of the research process definitions and the methods of analysis so that others can check the analysis or test the generalizations with new sets of data.


Related Discussions:- Essentials of a good scientific methods

the simplex method, In large sized linear programming problems, the ...

In large sized linear programming problems, the solution cannot be obtained by the graphical method and hence a more systematic method has to be developed to find

QUANTITATIVE ANALYSIS, Ask queA manufacturing firm has discontinued product...

Ask queA manufacturing firm has discontinued production of a certain unprofitable product line. This created considerable excess production capacity. Management is considering to d

Solve by simplex method, Solve by simplex method Maximize Z = 5...

Solve by simplex method Maximize Z = 5x 1 + 3x 2 Subject to 3x 1 + 5x 2 ≤ 15 5x 1 + 2x 2 ≤ 10 &         x 1 ≥ 0, x 2  ≥ 0 [Ans. Max Z = 235/19

Operation research techniques, High Costs are Involved in the Use of O. R...

High Costs are Involved in the Use of O. R Techniques: O. R techniques usually prove very expensive. Services of specialized persons are invariably called for ( and along w

Tables and graphs, Normal 0 false false false EN-IN ...

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

Calculation of ranks correlation , Calculation of Ranks Correlation W...

Calculation of Ranks Correlation Where Ranks  are Given: When the  actual  ranks  are given  the steps  followed are: a.Compute  the difference  of the  two ranks  (R1 and

Simplex solution, difference between simplex solution procedure for maximis...

difference between simplex solution procedure for maximisation and minimisation

Graphical method- minimization example, Minimization Example  A ...

Minimization Example  A farmer is advised to utilize at least 900 kg of mineral A and 1200 kg of mineral B to increase the productivity of crops in his fields.

Level of significance - hypothesis testing , Level of Significance I...

Level of Significance In testing a given  hypothesis  the maximum  probability with which  we would  be willing  to take  risk is called  level of  significance of the  test.

Assignment SMU, A paper mill produces two grades of paper viz., X & Y. Bec...

A paper mill produces two grades of paper viz., X & Y. Because of raw material restrictions, it cannot produce more 400 tons of grade X paper & 300 tons of grade Y paper in a week.

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