Determining Sample Design, Operation Management

Assignment Help:

Determining Sample Design:

All the items consideration in any field of inquiry constitute a universe or population. A complete enumeration of all the items in the population is known as a census inquiry. In such an inquiry when all the items are covered no element of chance is left and highest accuracy is obtained. But in practice this may not be true. This type of inquiry involves a great deal of time money and energy. Not only this census inquiry is not possible in practice under many circumstances.

The researcher must decide the way of selecting sample or the sample design. A sample design is a definite plan determined before any data are actually collected for obtaining a sample from a given population. Samples can be either probability samples or non probability sample with probability samples each element has a known probability of beings included in the sample but the non probability samples do not allow the research to determine this probability.


Related Discussions:- Determining Sample Design

Explain what recommendations would you make and why, 1. Draw a process flow...

1. Draw a process flow diagram of the process described in the case. Be sure to identify the key resources involved and the task times at each step. 2. What is utilization at ea

Explain what is the roic, (Oscar's Office Building) Oscar is considering ge...

(Oscar's Office Building) Oscar is considering getting into the real estate business. He's looking at buying an existing office building for $1.8 million in cash. He wants to estim

Explain ethical behaviour by corporations, Read and review the excerpts fro...

Read and review the excerpts from the Sarbanes-Oxley Act in the Appendix of the textbook. Identify three of the criminal penalties that can be charged under the Sarbanes-Oxley Act.

The soccer world cup is promoted, The Soccer World Cup is promoted aggressi...

The Soccer World Cup is promoted aggressively to both companies and fans. This is an example of marketing a(n) a. Event b. Idea c. Service d. Plac

Describe the concepts of lean production, Explain the concepts of lean prod...

Explain the concepts of lean production. Describe its relation to Six Sigma. Please provide examples of the pros and cons for linking them.

What is pension plan funding, What are four safeguards that the ERISA legis...

What are four safeguards that the ERISA legislation specified to address the many obstacles employees faced with pension plan funding? How did the Pension Protection Act add additi

Explain the united states constitution, The United States Constitution: Ans...

The United States Constitution: Answer is the oldest written constitution in force in a major nation created the four branches of government established the common law created the

Explain quality characteristic under study takes, Suppose that the specific...

Suppose that the specifications for a part (in inches) are 6.00 ± 0.15, and that the taguchi loss function is estimated to be l(x) = 6,500(x-t)(squared). Determine the estimated lo

Why insufficient to handle the increased workload, A company that produces ...

A company that produces pleasure boats has decided to expand one of its lines. Current facilities are insufficient to handle the increased workload, so the company is considering t

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