Toolkit for Quantitative Surveys: Difference between revisions

Toolkit for Quantitative Surveys (view source)

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	* 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 )		* 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 )

			* A '''[[w:statistical hypothesis testing\|statistical hypothesis test]]''' is a method of statistical inference using data from a [[w:scientific method\|scientific study]]. In [[w:statistics\|statistics]], a result is called [[w:statistically significant\|statistically significant]] if it has been predicted as unlikely to have occurred by [[w:Luck\|chance]] alone, according to a pre-determined threshold probability, the significance level. ( Wikipedia )