10. Below are some demographic teacher characteristics (Olsen & Huang, 2019). Table 1 Descriptive Statistics M SD Range Teacher Level (N = 30,670) Teacher Gender Male 23% Female 77% Teacher Race White 83% Black 6% Hispanic 7% Other 4% Teacher Status Full-Time 97% Part-Time 3% Teacher Highest Degree Associates Degree or No Degree 4% Bachelor's Degree or Higher 96% Salary (in thousands of dollars) 51.26 14.71 3.00-96.06 Years of Experience 13.58 9.24 1-42 Principal Support 12.82 2.89 4-16 Teacher Cooperation 9.23 2.00 3-12 Are these descriptive or inferential statistics