Social & Preventive Medicine Which type of variable “Social Class” is, if it has four categories-I to V and Class I is the highest social class and Class V is the lowest? A Dichotomous B Ordinal C Nominal D Interval 💡 Explanation Which type of variable “Social Class” is, if it has four categories-I to V and Class I is the highest social class and Class V is the lowest? ✓ Correct Answer: B. Ordinal