Toolkit for Quantitative Surveys: Difference between revisions

Revision as of 15:28, 26 March 2014

SPSS Statistics is a software package used for statistical analysis. ( Wikipedia )

Statistical inference is the process of drawing conclusions from data that are subject to random variation, for example, observational errors or sampling variation. ( Wikipedia )

In statistical inference of observed data of a scientific experiment, the null hypothesis refers to a general or default position: that there is no relationship between two measured phenomena. ( Wikipedia )

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	* '''[[w:Statistical inference\|Statistical inference]]''' is the process of drawing conclusions from data that are subject to random variation, for example, observational errors or sampling variation. ( Wikipedia )		* '''[[w:Statistical inference\|Statistical inference]]''' is the process of drawing conclusions from data that are subject to random variation, for example, observational errors or sampling variation. ( Wikipedia )

			* In [[w:statistical inference\|statistical inference]] of observed data of a [[w:scientific experiment\|scientific experiment]], the '''[[w:null hypothesis\|null hypothesis]]''' refers to a general or default position: that there is no relationship between two measured phenomena. ( Wikipedia )