is nominal data type variable what type of variable is nominal which type of data is considered a variable? what is the difference between nominal and ratio data difference between type of data and variable should nominal data be considered variable which type of data is a variable which variable is included in nominal or median what are two types of variables in data which variables should be classified in terms of type d what is nominal variable are nominal values a type of variable can nominal and interval data be considered data type which variable is the characteristic of the sample are nominal and interval data considered variable are variables considered variables are all variables variables is income a type of variable can a nominal variable be considered a type of variable? difference between nominal and ratio in statistics