A. Reading papers B. Conducting experiments C. Making observations D. Doing surveys 相关知识点: 试题来源: 解析 A。本题考查科学研究中的数据收集方法。conducting experiments(进行实验)、making observations(进行观察)和 doing surveys(进行调查)都是科学研究中的数据收集方法。reading papers(阅读论文)是获取...
A. Questionnaire B. Experiment C. Guessing D. Observation 相关知识点: 试题来源: 解析 C。本题考查常见的数据收集方法。选项 A“Questionnaire(问卷)”、选项 B“Experiment(实验)”和选项 D“Observation(观察)”都是常见的数据收集方法,而选项 C“Guessing(猜测)”不是一种科学有效的数据收集方法。反馈...
Which of the following is NOT a valid method of data collection? A. guessing B. observation C. experimentation D. survey 相关知识点: 试题来源: 解析 A。解析:猜测不是有效的数据收集方法。观察、实验和调查都是常见的数据收集方法。反馈 收藏 ...
Which of the following is not a valid method of data collection in academic research? A. Making up data. B. Observing real-life situations. C. Analyzing historical records. D. Surveying a target group. 相关知识点: 试题来源: 解析 A。解析:选项 A 编造数据是不道德且不被允许的方法。选项 B...
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
A. social media B. personal opinions C. academic journals D. library books 相关知识点: 试题来源: 解析 B。解析:个人意见不是一个好的数据收集来源,因为它缺乏客观性和可靠性。选项 A 社交媒体可以提供一些信息和观点。选项 C 学术期刊通常是可靠的数据源。选项 D 图书馆书籍也是常见的数据来源。反馈...
高处（含升降平台）作业必须使用安全带（网）、安全帽。立体交叉作业必须配戴安全帽。使用单面梯子作业时，必须设专人扶梯并做好防滑措施，不得两人同时站在同一梯子上，梯子与地面须保持()间。使用人字梯时，必须系好限制开度拉绳。
Which of the following is NOT a common source of data in the data collection stage of a research project? A. Online databases B. Personal opinions C. Academic journals D. Government reports 相关知识点: 试题来源: 解析 B。个人意见不是数据收集阶段常见的数据来源,通常需要更客观和可靠的数据源,...
APPARATUS, SYSTEM AND METHOD OF DATA COLLECTION WHEN AN END-USER DEVICE IS NOT CONNECTED TO THE INTERNETEmbodiments of the present invention are directed to delivering application data associated with end-user devices to a remote location via an agent running on a networked device, such as an ...
Which of the following wouldnot be considered a common method of collecting data through the use of a survey?A:reading a newspaper article on the collection of dataB:mailing a questionnaire to a group of people in a particular townC: