Question 27-30: A psychologist recruits 30 students to participate in an experiment. The plan is to randomly divide the students into groups to be given one of three versions of

a memory test. Half the students will be given a quiet environment to take the test, and half a distracting environment. That is, the plan is to have five students in each Test/Distraction combination. However, two students misunderstand the instructions and their data has to be discarded. In this context, construct the ANOVA model. Including the definition of all terms and subscripts.