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 ...
百度试题 结果1 题目Which category of sources tend to be the most reliable sources? A. primary sources B. secondary sources C. 系统空白项,勿选 D. 系统空白项,勿选 相关知识点: 试题来源: 解析 A 反馈 收藏
考点 Chapter2Sourcesofdata 解析 Data collected by survey for a particular project are a primary data source. Historical records of transport costs were not collected specifically for the preparation of forecasts, therefore these are secondary data. The Annual Abstract of Statistics is a source of se...
Which of the following source does not belong to primary sources of information gathering? A、Surveys B、Interviews C、Literature review D、Experimentation 点击查看答案 你可能感兴趣的试题 多项选择题 综合考虑物种丰富度和均匀度的多样性指数最常用的指数包括( ) A. Margalef(马尔加夫)指数 B. Simpson指数...
Demand comes mainly from two sources: independent mom-and-pop grocery stores which, unlike large retail chains, are too small to buy straight from producers, and food service operators that cater to consumers when they don’t eat at home. 出自-2010年考研阅读原文 But almost all have ignored ...
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Although Coinbase is a beginner favorite, Crypto.com offers lower fees and more than double the cryptocurrencies, making it the clear winner based on our review.
Intensive ungulate browsing significantly impacts forests worldwide. However, it is usually not single browsing events that lead to sapling mortality, but the little-researched interactions of browsed saplings with their biotic and abiotic environment. (
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