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What is a research technique that uses the grouped data from several different studies.?
meta- analysis
Define multivariate analysis?
Multivariate is the study of random variables which are multidimensional. Multivariate study is based on the statistical principle of multivariate statistics, which involves observation and analysis of more than one statistical variable at a time. In design and analysis, the technique is used to perform trade studies across multiple dimensions while taking into account the effects of all variables on the responses of interest.Multivariate study in MarketingStatistical procedure used in market research where more than one variable is analyzed at the same time. The goal of multivariate study is to identify statistical relationships between the variables, such as the relationship of home and family, or to gauge the dependence of the variables on each other through techniques such as conjoint-analysisor multidimensional scaling. Multivariate study in Dental:A set of techniques used when variation in several variables has to be studied simultaneously. In statistics, multivariate analysis is interpreted as any analytic method that allows simultaneous study of two or more dependent variables.Multivariate study in http://www.answers.com/library/Sports%20Science%20and%20Medicine-cid-9961188A statistical technique in which several dependent variables are analyzed simultaneously. For example, in a study of muscle strength, data may be collected on the age, type of training, and sex of the subjects being studied. In multivariate analysis, the effect of each of these variables can be examined, and also the interaction between them.
What is convenience sampling in statistics?
It is a form of nonrandom sampling. In essence it means obtaining observations that are easiest to get. For example, asking your friends how they plan to vote would be a political poll based on a convenience sample. Many types of formal, probability statistics are meaningless when convenience sampling is done. The researcher cannot claim to "generalize" their findings to any particular population. You probably could not accurately (i.e., within a couple percentage points) predict an election result based only on what your friends say. Therefore most typical statistical studies would avoid convenience sampling. It may be very useful for qualitative studies, but less so for quantitative work.
When have you seen or heard statistics used inappropriately?
Statistics is needed at every stage of the research beginning from planning to the end, in order to gain scientifically importance and to obtain reliable results. The use of the inappropriate statistical method, technique and the analysis cause time and cost lost and most importantly thinking in the way of scientific ethics, it gives harm to science and humanity. Even if the study is carefully planned to conduct as a result of applications with errors, the misleading results might be obtained. That leads other mistakes who take as a reference to those studies.
What is population studies?
gi
What software is commonly used for social studies?
SPSS is often used for statistical analysis.
What has the author Roger V Burton written?
Roger V Burton has written: 'Validity of retrospective reports assessed by the multitrait-multimethod analysis' -- subject(s): Case studies, Child development, Factor analysis, Statistical, Psychometrics, Statistical Factor Analysis
What is an interpretive sociologist?
Breaking the question down: Interpretive is how one perceives and a sociologist is one that studies other cultures, countries, life styles, behaviors. So I guess my best answer would be an interpretive sociologist is one that studies behaviors, life styles, and cultures of people.
What does an analysis do in a science project?
In a science project, analysis involves examining data, observations, or results to draw conclusions, identify patterns, and make inferences. It helps to determine if the experiment supports or refutes the hypothesis, and often involves statistical calculations or comparisons to other studies. This process is essential for interpreting findings and communicating the significance of the research.
Is a meta analysis qualitativ or quantitative?
A meta-analysis is a quantitative research method that statistically combines the results of multiple studies on a particular topic to arrive at a more precise estimate of the effect size. It involves pooling data from individual studies and conducting statistical analyses to draw conclusions about the overall effect of interest.
What has the author Eugene K Harris written?
Eugene K. Harris has written: 'Survivorship analysis for clinical studies' -- subject(s): Biometry, Clinical trials, Methods, Survival Analysis, Survival Rate, Survival analysis (Biometry) 'Statistical bases of reference values in laboratory medicine' -- subject(s): Laboratory Diagnosis, Reference Values, Reference values (Medicine), Statistical Data Interpretation
What is an sociologists?
Breaking the question down: Interpretive is how one perceives and a sociologist is one that studies other cultures, countries, life styles, behaviors. So I guess my best answer would be an interpretive sociologist is one that studies behaviors, life styles, and cultures of people.
Why are control groups used in statistical studies?
Because its the group for which the idependent variable is help constand in a statistical study.
What scientist studies physical properties of celestial bodies?
An astronomer or an astrophysicist studies the physical properties of celestial bodies such as stars, planets, galaxies, and other objects in the universe. They use observations, mathematical models, and data analysis to understand the behavior and characteristics of these objects.
Can homeopathy cure hydrocephalus for six months old child?
No, according to the latest meta-analysis (a statistical analysis of all "methodically accuarate" studies on homeopathy), homeopathy is no better than a placebo drug. If your child is actually ill, traditional medicine works better than 'alternatives'.
What has the author Dean P Foster written?
Dean P. Foster has written: 'Business analysis using regression' -- subject(s): Regression analysis, Statistical methods, Social sciences, Commercial statistics 'Basic business statistics' -- subject(s): Commercial statistics, Case studies
What in sociology and statistical studies is the study of election and voting trends?
Psephology
