Margaret Mbau a sociologist is interested in finding out whether education levels affe he dietary patterns of expectant mothers. She conducts a research through questionnail and finds out that over the past one year the feeding patterns of expectant mothers duri he second four months of pregnancy is as tabulated as shown; Type of food in daily diet Education Meat (Kg/ m) Vegetables Starch (Kg/m) Milk (liters Level (Kg/m) p/m) Standard Siv