The aim of present study was to determine the relationship between serum zinc level and tinnitus using data from the Korea National Health and Nutrition Ex... J Hyung Jin,O Sohea,T Richard,... - 《Clinical & Experimental Otorhinolaryngology》 被引量: 0发表: 2018年 Anatomical and functional ...
42、tion the method section of a research paper provides the information by which a studys validity is judged. so it requires a clear and precise description of how an experiment was done, and the rationale for why specific experimental procedures were chosen. therefore, the method section should...
Which of the following may NOT be a necessary part of presenting experimental results?A Cond 44、itionals defined.B Procedures detailed.C Diagram labeled.D Conclusions stated.10. For a 30 minutes talk, what is the appropriate number of slides?A No more than 15.B No less than 15.C No ...
Hadoop is essentially a batch system, but Hadoop Online Prototype (HOP)is an experimental project that enables stream processing. Hadoop processes data as it arrives, and delivers intermediate results in (near) real-time. Near real-time data analysis enables features like trending topicson sites li...
Let's say you are conducting an experimental study to determine the effectiveness of a nutritional supplement in helping people lose weight. In this case, you will likely collect quantitative data such as weight, caloric intake, and time spent exercising. Quantitative data like these can be analyz...
SAS is more powerful than SPSS. And it is platform-based. Relatively speaking, SAS is more difficult to learn. But if you master SAS, you can solve more problems. For example, for discrete selection models,sampling, orthogonal experimental design, etc., it is better to...
Conjoint analysis is the optimal market research approach for measuring the value that consumers place on features of a product or service. Learn more!
Scientists.Scientific visualization, sometimes referred to as SciVi, allows scientists and researchers to gain greater insight from their experimental and other collected data. Finance.Finance professionals must track the performance of their investment decisions when choosing to buy or sell an asset. Can...
A hypothesis test compares the mean of a control group and experimental group and tries to find out whether the two sample means are different from each other and if they are different, how significant that difference is. A hypothesis test usually consists of multiple parts: Formulate a well-...
An ANOVA test can be applied when data needs to be experimental. Analysis of variance is employed if there is no access to statistical software, and ANOVA must be calculated by hand. It's simple to use and best suited for small samples involving subjects, test groups, and between and among...