A researcher is interested in studying whether patients with

A researcher is interested in studying whether patients with hepatitis versus those without hepatitis differ in relationship to the incidence of symptoms of rectal bleeding. The incidence of is divided into four levels (never, once, twice or less per year, three times or more per year). This would be a 3 x 4 ANOVA design.

Solution

Ans>This would be a Anova oneway fixed effects model with four factors where factors are never,once,twice or less per year,three times or more per year.