A physician, after examination a group of patients of a certain disease, classifies the condition of each one as 'Normal', 'Mild','Moderate' or ;'Sever'. Which of the following is the scale of measurement that is being adopted for classification of the disease condition ?

A physician, after examination a group of patients of a certain diseas

1.	A physician, after examination a group of patients of a certain disease, classifies the condition of each one as 'Normal', 'Mild','Moderate' or ;'Sever'. Which of the following is the scale of measurement that is being adopted for classification of the disease condition ?
A.	Ratio
B.	Ordinal
C.	Nominal
D.	Interval
Answer» C. Nominal