Classify the following variables – ordinal, continuous, categorical

1.   Gender

2.   Dose of drug (g/m2 or grams divided by m)

3.   Education level (elementary school, middle school, high school)

4.   Insurance (private, Medicaid, Medicare, uninsured)

5.   Cancer stage (I, II, III, IV)

6.   Laboratory Company (LabCorp, QuestLab, ARUP)

7.   HIV infection rates in developing countries (number of cases per 100,000 population)

8.   Satisfaction (very satisfied, satisfied, neutral, dissatisfied, very dissatisfied)