Two phase,

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

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

Operations research, What are artificial variable why do you need them

What are artificial variable why do you need them

Inherent limitation concerning mathematical expressions, Operation reac Inv...

Operation reac Involves the use of mathematical models, equations and similar other mathematical expressions. Assumptions are always incorporated in the derivation of an equa

Operation research, types of OR ,technique and mathematical system and line...

types of OR ,technique and mathematical system and linear programming system in operation research

PERT, how does it work

how does it work

Answer, A paper mill produces two grades of paper viz., X and Y. Because of...

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

Precentile - measure of central tendency , Normal 0 false fal...

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

Standard deviation - sampling decisons, Standard Deviation The  standa...

Standard Deviation The  standard deviation of samples (s) can be estimated by  the pilot  study past studies and the  ranges of distribution. A pilot study  may be  conducted

Inability of nih, Inability of NIH, FDA, to Identify Conflict of Interest ...

Inability of NIH, FDA, to Identify Conflict of Interest While federal regulations require that researchers receiving NIH grants remain free of financial conflicts of interest,