A random sample of 250 university prolessors worden Each was asked the following questions, Identity the type of data. (2 Marks) a. What is your rank (lectures, assistant professor, associate professor, full professor)? (0.5 Marks) b. What is your annual salary? 10.5 Marks) c. By which faculty (Arts and Science, Business, etc.) in the university are you employed? (0.5 Morks) d. How many years have you been a professor 10.5 Marks)