Question: 1. Find the median number of days a patient stays in the hospital: 2 days; 15 days; 7 days; 3 days; 1 day; 3 days; 5 days; 2 days; 4 days; 1 day; 2 days; 6 days; 4 days; 2 days.
2. Michelle Baragona recorded the test scores on a biology exam. Find the mode score: 98, 92, 76, 48, 97, 83, 42, 86, 79, 100.