A. Historical records of transport costs to be used to prepare forecasts for budgetary planning B. The Annual Abstract of Statistics, published by the Office for National Statistics in the United Kingdom C. Data collected by a bank in a telephone survey to monitor the effectiveness of the bank...
Which of the following is/are primary sources of data?(i)Historical records of transport costs to be used to prepare forecasts for budgetary planning(ii)The Annual Abstract of Statistics, published by the Office for National Statistics in the United Kingdom(iii)Data collected by a bank in a ...
(iii) Data collected by a bank in a telephone survey to monitor the effectiveness of the bank's customer services A (i) and (ii) B (i) and (iii) C (i) only D (iii) only 考点 Chapter2Sourcesofdata 解析 Data collected by survey for a particular project are a primary data sour...
Sources of Data The sources of data can be classified into two types: statistical and non-statistical. Statistical sources refer to data that is gathered for some official purposes, incorporate censuses, and officially administered surveys. Non-statistical sources refer to the collection of data for...
在研究活动中,primary source是指从历史文献,文学文本,艺术作品,实验,调查和访谈等来源直接收集的信息。 也称为primary data。 与 secondary source 对比。 美国国会图书馆将primary sources定义为“从过去幸存下来的实际记录,如信件,照片或衣物”,与secondary sources相反,后者是”人们在有时写事件时创造的过去的记录...
A. avoid using primary sources B. use only secondary sources C. combine primary and secondary sources D. depend on rumors as sources 相关知识点: 试题来源: 解析 C。解析:在数据收集过程中,应该结合使用一手和二手数据源,以获得更全面的信息。选项 A 避免使用一手数据源错误。选项 B 只使用二手数据源...
1、Industry documents were analysed alongside primary and secondary data on the tobacco industry in South Korea.对韩国的烟草业文件进行了分析，同时，对关于烟草业的主要数据和次级数据进行了分析。2、Secondary data refers to previously collected data from internal and external sources.中级的数据...
With any luck, “tertiary sources” will get thrown into the mix too! In this post, we’ll unpack both what this terminology means and how to apply it to your research project. Overview: Source Types Primary sources Examples of primary sources Pros and cons of primary data Secondary sources...
\ echo "deb http://repo.mysql.com/apt/debian/ stretch mysql-${MYSQL_MAJOR}" > /etc/apt/sources.list.d/mysql.list; \ apt-get update; \ apt-get install -y mysql-community-client="${MYSQL_VERSION}" mysql-community-server-core="${MYSQL_VERSION}"; \ rm -rf /var/lib/apt/lists/*...
In this article, the authors discuss economic and historical data sources for classroom teachers and researchers from the collection of Federal Reserve Bank of St. Louis. They say that the website Federal Reserve Economic Data (FRED) provides teachers and students with tools to see, download, ...