Determine the types of stratified random sampling, Marketing Research

Assignment Help:

Determine the types of stratified random sampling

There are two kinds of stratified random sampling; (a) proportionate stratified sampling (b) disproportionate stratified sampling. In proportionate stratified sampling, sample size from every stratum is dependent on that stratum's size relative to defined target population. Thus, larger strata are sampled more heavily using this technique as they make up a larger percentage of target population. Conversely, in disproportionate stratified sampling, sample selected from each stratum is independent of that stratum's proportion of total defined target population. There are numerous benefits of stratified sampling including assurance of representativeness, comparison between strata and understanding of every stratum and its unique characteristics. One of the main difficulty however, is to identify correct stratifying variable.

 


Related Discussions:- Determine the types of stratified random sampling

Marketing.., How is Markov process applied in brand switching

How is Markov process applied in brand switching

What role is played by memory in consumer behavior, Q. What role is played ...

Q. What role is played by memory in consumer behavior ? Learning involves a change in the content or else organization of long term memory and/or behaviour. The initial part of

Explain about the specific information questions, Explain about the specifi...

Explain about the specific information questions The specific information questions are questions directly associated with research objectives. They mostly involve numerous sca

What is convergent validity, What is Convergent validity Convergent val...

What is Convergent validity Convergent validity is the extent to which scale correlates positively with other measures of same construct. It isn't essential that all these meas

Explain about freuds psychoanalytic theory, Q. Explain about Freuds psychoa...

Q. Explain about Freuds psychoanalytic theory? This theory offers the foundation for the study of motivational research which operates on the premise that human drives are main

Purpose of writing research report, PURPOSE OF WRITING RESEARCH REPORT ...

PURPOSE OF WRITING RESEARCH REPORT Three main purposes are there for writing a research report. These are: i) Writing report for partial fulfillment of your degree. ii)

Permitted methods, Permitted Methods : Export payment must be received in ...

Permitted Methods : Export payment must be received in a currency appropriate to the country of final place of destination of the goods as declared on GR. etc., forms. Reserve Ran

Purchase decision, Once the alternatives have been evaluated the consumer i...

Once the alternatives have been evaluated the consumer is ready to make a purchase decision. Sometimes purchase intention doesn't result in an actual purchase. The marketing organi

Income-tax exemption, Income-Tax Exemption: In order to promote exports, t...

Income-Tax Exemption: In order to promote exports, tax incentives are granted under the Income-Tax Act. The major incentives are : 1) All export profits derived from export of

Examples of measurable standards, Porter -O Grady (2001,p.9) makes the stat...

Porter -O Grady (2001,p.9) makes the statement that "too many health professionals have an irrational conviction that there is something so mystical about health care that it defie

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