contestada

. In an Analysis of Variance with three groups, the null hypothesis states: C
A. μ1  μ2 and μ3
B. at least two of the groups differ
C. μ1 = μ2 = μ3
D. all of the means differ

Respuesta :

emlkell
C. the null hypothesis is a claim that says that theres no true difference in the variables and they could all equally occur