In the ANOVA, treatment refers to different levels of a factor.
ANOVA depends on the law of all-out fluctuation, where the noticed difference in a specific variable is divided into parts owing to various wellsprings of variety.
In its least difficult structure, ANOVA gives a factual trial of whether at least two populace implies are equivalent, and hence sums up the t-test past two methods. All in all, the ANOVA is utilized to test the contrast between at least two methods.
While the examination of change arrived at realization in the twentieth 100 years, forerunners broaden hundreds of years into the past as per Stigler. These incorporate speculation testing, the dividing of amounts of squares, trial methods, and the added substance model.
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