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 managers tend to make teams too large, With regard to the question ...

With regard to the question of team size (i.e., how big the team should be), all of the following are true, except: a. Most of the time, teams should be fewer than 10 members b. Ma

Define the steps included in collective bargaining process, Define all the ...

Define all the steps included in collective bargaining process. The steps included in collective bargaining process are:- (i) Putting up before the management, through th

Scheduling - aggregate planning, Scheduling - Aggregate Planning Mean...

Scheduling - Aggregate Planning Meaning and Definition Scheduling may be defined as the assignment of work to the facility with the specification of times ,and the sequence

Describe what is the theoretical workstations, The table details the task r...

The table details the task required for an industry to manufacture a fully portable vacuum cleaner. The times are in minutes. Demand forecasted a need to manufacture in a cycle of

How to view intermingling of management, The chapter notes that in 2010, in...

The chapter notes that in 2010, in roughly two-thirds of U.S. firms, the CEO is also the chair of the board of directors. More broadly this can be viewed as an intermingling of man

Calculating idle time and itilization, How do I calculate idle time and uti...

How do I calculate idle time and utilization in a two=stage processing problem?

Explain hired assuming a 80 percent target utilization rate, The process fo...

The process for renewing a driver's license at the Archer County Courthouse is as follows. First, the clerk fills out the application; then the clerk takes the driver's picture, an

Explain risks to a broad generic business strategy, What are some drawbacks...

What are some drawbacks and risks to a broad generic business strategy? To a focused strategy?

Explain what are the major problem issues facing sandy, After reading the C...

After reading the Concluding Case entitled "Barbara's World of Windows, Fabrics, and Accessories", what are the major problem issues facing Sandy, and what specific recommendations

Markov analysis, can you please give me a simple example of markov analysis...

can you please give me a simple example of markov analysis

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