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

International Business Management, Describe the sentence "The world economy...

Describe the sentence "The world economy is globalizing at an accelerating pace"

Explain voluntary affirmative action plans, All of the following are ways t...

All of the following are ways through which affirmative action can arise at the workplace except Answer through legal ways. Through judicial affirmative action. Consultant based af

Describe what is the basic problem causing this conflict, You are the plant...

You are the plant manager at Acme Plastics. You are running two shifts, a day shift and an evening shift. Before the day shift leaves each day, the workers must get an adequate sup

Optimal order interval, would you recommend changing to the optimal order i...

would you recommend changing to the optimal order interval?

How minimizes the number orders waiting in the queue, Which of the followin...

Which of the following rules maximizes the number of orders processed in a center and minimizes the number orders waiting in the queue? Shortest operation next First-come/fir

Describe collection of finite nonempty sets, 1.52. Let S1, S2, . . . , Sk b...

1.52. Let S1, S2, . . . , Sk be a collection of finite, nonempty sets. This collection has an SDR if and only if for every t %u2208 {1, . . . , k}, the union of any t of these sets

Explain what are the different types of strategies, What are the different ...

What are the different types of strategies? What are the differences among these strategies? How do you determine which type of strategy is most appropriate for your organization?

Suppose the number of requests for week, An electrical contractor's records...

An electrical contractor's records during the last 5 weeks indicate the number of actual job requests. Predict the number of requests for week 6 using each of the below methods:

Procedure of production control, Procedure of Production Control 1. C...

Procedure of Production Control 1. Control  of activities : It  involves  the  release of manufacturing  orders, setting  plans  in motion  at assigned times  by means of  d

Find average inventory, A grocery store needs to sell 3,000 cartons of 2L 2...

A grocery store needs to sell 3,000 cartons of 2L 2% milk per month. The sales is relatively constant throughout the month. The owner of this grocery store purchases milk from a su

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