百度试题 结果1 题目What are the advantages of collecting Secondary data? A. Time-saving B. Cheaper C. Accurate D. Convenient 相关知识点: 试题来源: 解析 A;B;D 反馈 收藏
百度试题 结果1 题目What is NOT a method of secondary data collection? A. In-crisis information B. Pre-disaster information C. Interviews with key persons D. Lessons learnt 相关知识点: 试题来源: 解析 C 反馈 收藏
Secondary data refers to second-hand information. It is not originally collected and rather obtained from already published or unpublished sources. For example, the address of a person taken from the telephone directory or the phone number of a company taken from Just Dial are secondary data. ...
Ethical considerations of secondary data use: What about informed consent?doi:10.1075/dujal.5.2.06jolG.A.H. JolW.J.P. StommelJohn Benjamins Publishing Company
However, the census is a source of data that takes a lot of time and effort because it involves the whole population. Learn More: Data Collection Methods: Types & Examples Additional sources of data In addition to the above data sources, other origins are also considered when collecting ...
What could have been considered the beginning of a descent is now a potential turning point—the turning point you are most equipped to take full advantage of. 出自-2017年6月阅读原文 What contributes to forgetting. 出自-2017年6月阅读原文 What Barth wrote decades ago is even truer today. 出自...
As Ms. Hanley at The Academy points out, while systematically collected qualitatively and quantitative data may be helpful in identifying when students are falling behind, they are not always instrumental in determining how to improve student performance. She considered how strategies to motivate ...
Bank CDs are generally considered low-risk investments, but if you opt for a callable CD instead, you might be taking on more risk than expected. What is a callable CD? When you open a traditional bank CD, you deposit a set amount of money for a fixed period of time, typically ...
Site Recovery copies data stored in the cache and syncs it with either the target storage account or replicated managed disks. After the data is processed, crash-consistent recovery points are created. If app-consistent recovery points are enabled, they'll be generated on a schedule as ...
The tiling functionality allows you to automatically split a single large 2D data slice (input data) into tiles (multiple sub-slices of the same size), each tile being considered as an independent training sample. In addition, it is now possible to randomize the order of...