Sampling decision, Operation Research

Assignment Help:

Sampling Decision

Sampling may  be defined  as the  selection some  part of an aggregate or totality on the basis of  which a judgment  or inference about the aggregate or totality is made.

In other  words it is the process of obtaining information about an entire population by examining  only a part of it. In  most of  research  work and  surveys the usual  approach  happens to be to make generalizations or to draw  inferences based  on samples  about the parameters of  population from  which  the samples are taken.

 

 


Related Discussions:- Sampling decision

Deweys principle - information resources, Dewey's Principle: Melvil De...

Dewey's Principle: Melvil Dewey's principle states: "The best reading for the largest number at the least cost" According to this principle a library should select, within the

Cpm/pert, how to make an attractive assignment

how to make an attractive assignment

Linear programming problem, A paper mill produces two grades of paper viz.,...

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

LINEAR PROGRAMMING, A DRUG MANUFACTURER produces 2 products X1 and X2.X1 ne...

A DRUG MANUFACTURER produces 2 products X1 and X2.X1 needs 2 hours on machine A AND 2 HOURS ON MACHINE B.X2 needs 3 hours on machine A and 1 hour on machine B.If machine A can run

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,

Short question, write down any two assumption of L.P

write down any two assumption of L.P

Linear programming solution by steps for two-phase method, Solve by Steps f...

Solve by Steps for Two-Phase Method Max Z = 5x 1 + 8x 2 Subject to 3x 1 + 2x 2 ≥ 3 x 1 + 4x 2 ≥ 4 x 1 + x 2 ≤ 5     &     x 1 ≥ 0, x 2  ≥ 0 Answe

Transportation, we have three reservoirs with daily supplies of15, 20 and 2...

we have three reservoirs with daily supplies of15, 20 and 25 litres of fresh water respectively. on each day we must supply four cities A B C D whose demands are 8 10 12 and 15 res

Assignment 2012, Problem 1 (Problem 23, page 507) At a machine tool plant, ...

Problem 1 (Problem 23, page 507) At a machine tool plant, five jobs must be completed each day. The time it takes to do each job depends on the machine used to do the job. If a mac

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