Topic: Non Probability Sampling

非概率抽样代写 主题:非概率抽样

非概率抽样代写 Non probability sampling is easier to do as compared to probability sampling. And it allows the research to be conducted…

Non probability sampling is easier to do as compared to probability sampling. And it allows the research to be conducted in a less expensive and less complicated manner. There are different types of non probability sampling which can be used to conduct research. However, popular opinion is that the sample being representative of the actual target audience cannot be claimed.

译文:与概率抽样相比,非概率抽样更容易进行。它允许以更便宜和更简单的方式进行研究。有不同类型的非概率抽样可用于进行研究。然而,流行的观点是不能声称代表实际目标受众的样本。

In order to learn about the breakfast habits and preferences of the general population

We suggested using either the convenience sampling, or snowball sampling. Convenience sampling can be done easily where the researches selects respondents who are close by. And available for research, they are selected because it is convenient to conduct research with them. While this method is highly easy to follow and implement. One of its biggest drawbacks is that it may present an outcome that is not representative of the actual target audience’s behavior

为了了解一般人群的早餐习惯和喜好 非概率抽样代写

译文:我们建议使用便利抽样或滚雪球抽样。在研究选择附近的受访者的情况下,可以轻松完成便利抽样。并且可用于研究,之所以选择它们,是因为与它们一起进行研究很方便。虽然这种方法非常容易遵循和实施。它最大的缺点之一是它可能会呈现不代表实际目标受众行为的结果。

非概率抽样代写
非概率抽样代写

Another method which can be utilized is snowball sampling which has gained popularity over the past years. It has two stages, the first stage requires the identification of relevant people with the required characteristics. Who are then interviewed to gain insight. The feedback gained from these people, is used to identify other people who can. And will be relevant to the research, and are them added in the sample. The second stage primarily involves observing and interviewing the people identified in the first stage. And the same process continues, hence the name, snowball sampling, which starts small. And gains momentum as it rolls down the hill, all the while getting bigger and bigger.

译文:另一种可以使用的方法是滚雪球采样,它在过去几年中很受欢迎。它有两个阶段,第一阶段需要识别具有所需特征的相关人员。然后采访谁以获得洞察力。从这些人那里获得的反馈被用来识别其他人。并且将与研究相关,并且将它们添加到样本中。第二阶段主要涉及观察和采访第一阶段确定的人员。同样的过程继续进行,因此得名雪球采样,它从小开始。并且随着它从山上滚下而获得动力,同时变得越来越大。

The second method, i.e. snowball sampling will be far more effective for the cereal manufacturer because it involves both observational as well as the interviewing technique which can lead to a lot of insights and behavioral habits identified throughout this process. It is most effective for deviant studies as well as subcultures, and behavioral studies.

译文:第二种方法,即滚雪球抽样对谷物制造商来说将更有效,因为它涉及观察和访谈技术,可以在整个过程中确定许多见解和行为习惯。它对越轨研究以及亚文化和行为研究最有效。 非概率抽样代写

References

Dr. Rosalyn M. King, Types of Sampling, retrieved 7-4-18 from;

http://www.psyking.net/HTMLobj-3829/Types_of_Sampling.pdf

Non-Probability Sampling: Definition, Types, retrieved 7-4-18 from;

http://www.statisticshowto.com/non-probability-sampling/

Non-probability sampling, retrieved 7-4-18 from;

http://dissertation.laerd.com/non-probability-sampling.php

 
QQ在线咨询
售前咨询热线
QQ:3554475127
售后咨询热线
QQ:3042439236