A student runs an experiment to study the effect that a teacher has based on the size of their class.She uses 3 different teachers on 5 different class sizes.

Question

Quizplus · Accepted Answer

The Answer is H0: γ1 = γ2 = γ3,where γ represents the effect of the teacher vs.HA: Not all of the teachers have the same effect. H0: τ1 = τ2 = τ3 = τ4 = τ5,where τ represents the effect of class size vs.HA: Not all of the class sizes have the same effect.

A Student Runs an Experiment to Study the Effect That