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 objective functions for an lp model equivalent, Are the following o...

Are the following objective functions for an LP model equivalent? That is, if they are both used, one at a time, to solve a problem with exactly the same constraints, will the opti

Explain company follow a plan of concentrated manufacturing, You are the CE...

You are the CEO of a chemical company that produces sulphuric acid, an acid that is used as an input in a wide variety of industrial products. The company has a good reputation in

Line balancing of product layouts, Line Balancing of Product Layouts ...

Line Balancing of Product Layouts A major consideration in the design of product layouts is that of bottlenecks; just as the strength of a chain is determined by its weakest

What is an operation setback chart, An operation setback chart _____. is...

An operation setback chart _____. is based on lead times that typically include move and queue times and indicates a schedule for when to make a part. is a schedule for when

Explain ethernet network with a fddi network, A bridge that is used to conn...

A bridge that is used to connect an Ethernet network with a FDDI network must be practicing what type of bridging?

Describe concentrate on one source of competitive advantage, Do you think i...

Do you think it is better to concentrate on one source of competitive advantage (cost versus differentiation versus speed) or to nurture all three in a firm's operation?

How to determine the capacity requirements, Electronics assembly operates t...

Electronics assembly operates two 8 hours shifts for 275 days per year. Use this information in the table to determine the capacity requirements. Cell Phone Demand forecast (phones

Explain the term total quality management, Explain the term Total Quality M...

Explain the term Total Quality Management (TQM). Total Quality Management (TQM): It is a system approach to quality in all spheres of the organisation. TQM implies meeting th

Explain the decision-making view, Describe the decision-making view and the...

Describe the decision-making view and the process view of operations management. Why are both views useful in studying the field of operations management?

When the dividend is expected to grow, Harrison Clothiers' stock currently ...

Harrison Clothiers' stock currently sells for $26.00 a share. It just paid a dividend of $2.25 a share (i.e., D0 = 2.25). The dividend is expected to grow at a constant rate of 7%

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