question attached

1. A community college notices that an increasing number of full-time students are working while attending school. The administration randomly selects 128 students and asks how many hours per week each works. After analyzing the data, the students work an average of 8.1 hours a week, which is significantly higher than previous years. a. What is the sample? b. What are the descriptive statistics? 2. Determine whether the following variables are nominal, ordinal, discrete or continuous a. Size (S,M,L) b. State of Birth