A Physician, after examining a group of patients of a certain disease, classifies the condition of each one as 'Normal', 'Mild', Moderate' or Severe'. Which one of the following is the scale of measurement that is being adopted for classification of the disease condition?
Ans. is 'd' i.e. Ordinal Refer to Q. no. 42 of May 2005, & Q. no. 36 of Nov. 2003
Nominal
Interval
Ratio
Ordinal
Data Variables