Problems arise in relation to formulating appropriate hypotheses, using volunteer samples, controlling the experimental intervention and potentially interfering behaviors, reaching an acceptable level of proof, excluding alternative hypotheses, and generalizing findings beyond the immediate experimental sample. ...
Variation in relative toxicity of different insecticides was observed between male and female Helopeltis theivora (Darjeeling strain). Female was more susc... S Bora,Sarmah, MRahman, A,G Gurusubramanian - 《Journal of Entomological Research》 被引量: 24发表: 2007年 Diets of Mature Male and...
Testing Statistical Assumptions in Researchdiscusses the concepts of hypothesis testing and statistical errors in detail, as well as the concepts of power, sample size, and effect size. It introduces SPSS functionality and shows how to segregate data, draw random samples, file split, and create var...
Female mating status has been overlooked in mate choice research: a comment on Richardson and Zuk The study of mate choice and sex roles has come a long way from the assumption that only males are promiscuous and females are coy. However, fragments of t... P Varpu,K Charlotta - 《Behavio...
Research questions and corresponding statistical tests The most popular research questions include: whethertwo variables(n = 2) arecorrelated(i.e., associated) whethermultiple variables(n > 2) arecorrelated whethertwo groups(n = 2) of samplesdifferfrom each other ...
A key statistical test in research fields including biology, economics and psychology, Analysis of Variance (ANOVA) is very useful for analyzing datasets. Here, we summarize the key differences between these two tests, including the assumptions and hypot
This exploratory research investi... C J?Rgensen - 《Information Processing & Management》 被引量: 354发表: 1998年 The efficiency of MRNA pooling in microarray experiments In a microarray experiment, messenger RNA samples are oftentimes pooled across subjects out of necessity, or in an effort ...
aset samples to bonding the whole office 设置样品到结合整个办公室[translate] a2. Learn the new laws and regulations or bulletin from tax bureau two times end of Dec,2014. 2. 学会新的法律和章程或者公报从税局二次底2014年12月。[translate] ...
In the past years, many debates have been centered around the so-called “replication crisis” and the “WEIRD people problem”. However, one aspect which has received relatively little attention is the fact that psychological research is typically limited to currently living individuals, while the...
review againthedata and assumptionsusedin the proposal and to address the availability [...] daccess-ods.un.org daccess-ods.un.org 最后,理事会请 秘书长再召开一次研讨会,重新审查提议中采用的数据和假设,解决用于评估该 计划的数据的可获得性问题,并要求委员会根据这一研讨会的结果和理事会的讨 ...