It's believed that approximately 85% Americans under 26 have health insurance in the wake of the Affordable Care Act. If we take a sample of 30 students from Penn State and let X denote the number of students that have some form of health insurance, then 1. How is X distributed; 2. Find P(X≥ 14); 3. Find P(X ≤ 26); 4. Find the mean, variance, and standard deviation of X;