1. Answer the following questions:

- How many people total? ______

- How many missing responses? ______

- How many students are Juniors? ______

- What is the percentage of students who are NOT seniors? _______

- What is the most frequent class represented in our sample (i.e., the mode)? _________

Statistics YEAR N Valid 67 Missing 3 YEAR Cumulative Frequency Percent Valid Percent Percent Valid 1.00 19 27.1 28.4 28.4 2.00 11 15.7 16.4 44.8 3.00 19 27.1 28.4 73.1 4.00 18 25.7 26.9 100.0 Total 67 95.7 100.0 Missing System 3 4.3 Total 70 100.0