Explain stratified sampling in details, Marketing Research

Assignment Help:

Explain stratified sampling in details.

Answer

Stratified sampling is a probability sampling technique that is distinguished by two-step procedure it involves. In first step population is divided into mutually exclusive and collectively exhaustive sub-populations that are known as strata. In second step, a simple random sample of elements is chosen independently from every strata or group. This approach is used when there is considerable diversity among population elements. Major aim of this technique is to reduce cost without lose in precision.

 


Related Discussions:- Explain stratified sampling in details

Highlights of exim policy 1997-2002, HIGHLIGHTS OF EXIM POLICY 1997-200...

HIGHLIGHTS OF EXIM POLICY 1997-2002 : The new Exim Policy 1997-2002 aims at giving a major thrust to acceleration of India's exports through restructuring and revamping of var

Price changes, what will be the reaction of a buyer about this price change...

what will be the reaction of a buyer about this price changes?

Export promotion capital goods scheme, Export promotion Capital Goods Schem...

Export promotion Capital Goods Scheme: Capital goods both new and second hand, may be imported under the Export promotion Capital Goods (EPCG) Scheme. The import of second hand ca

Principles of marketing, briefly outline the differencies between marketing...

briefly outline the differencies between marketing evolution and marketing philosophies

Explain the family decision making, Q. Explain the Family Decision Making? ...

Q. Explain the Family Decision Making? Individual members of families frequently serve different roles in decisions that ultimately draw on shared family resources. A number of

DAGMAR, Write a short note on DAGMAR

Write a short note on DAGMAR

Design of a specific marketing research methodology, Question 1: "Marke...

Question 1: "Marketing Research is a systematic and planned formal approach to the collection of marketing information." This implies that there is a formal marketing research

Common obstacles in consumer behaviour, Q. Common obstacles in consumer beh...

Q. Common obstacles in consumer behaviour? When first beginning to understand as well as apply Lifestyle and psychographics communicators often run into three impediments. *

Survey report, How do customers feel about service charges? and can you exp...

How do customers feel about service charges? and can you explain it by demographic characteristics?

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