a) Determine whether the following data set is a population or a sample i. GPA of all UHCL students. ii. The price per gallon of regular gasoline at 800 stations. iii. The age of each state governor. b) Determine whether the data are qualitative or quantitative i. Social security number of the employees at an accounting firm. ii. The telephone numbers In a telephone directory. 0) Decide whether the following variables are discrete or continuous i. The height of all the students In a statistics class. ii. The amount of gasoline put into a car at a gas station. iii. The number of students in the MATH 3038 class. c) Classify the following as cross- -section or time series data i. Average price of houses In 100 cities ii. Number of cellular telephone subscribers for the years 1997 through 2006. Answers: a) (i). Population (ii) Sample (iii) Population b) (i) Qualitative (ii) Qualitative c) (i) Continuous (ii) Continuous (iii)Discrete d) (i) Cross sectional (ii) Time series