when is it necessary and appropriate to conduct an anova test? what conditions need to be present? you should use and define the terms levels (treatments), factors, and observations (replicates) in your discussion.

Respuesta :

When the collected data is about one categorical independent variable and one quantitative dependent variable, we should conduct an anova test.

ANOVA stands for Analysis of Variance

When we collect a data which is about one categorical independent variable and one quantitative dependent variable, we should conduct an anova test.

In ANOVA, the dependent variable must be a continuous. The independent variables in ANOVA must be categorical (nominal or ordinal) variables. ANOVA is a parametric test and has some assumptions. ANOVA assumes that the data is normally distributed.

Some conditions to conduct ANOVA test:

Each sample must be taken from a normally distributed population.

Each sample should be drawn independently of the other samples.

The variance of data in the different groups should be the same.

Learn more about ANOVA here:

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