contestada

A teacher wishes to determine the reliability of three trials on a performance test. She uses ANOVA to obtain the reliability coefficient. What is this technique called?

Respuesta :

WilliamResolutions

Answer:

ANOVA is short for Analysis Of Variance.

Explanation:

It is a statistical method whereby the variation in observations is divided into small different components.  ANOVA provides a statistical test on the equality of two or more population means.  A one-way ANOVA is used to analyse two or three groups of data so as to gain information  about the relation of the independent and dependent variables.