In following Exercises, find the five-number summary and the inter quartile range for the given set of numbers, and then draw the box plot.
1. 10, 11, 13, 14, 16, 17, 19, 20, 21, 23, 24
2. 3, 6, 8, 9, 11, 14, 18
3. 20, 25, 31, 38, 42, 47, 51, 54, 56
4. 7, 17, 26, 34, 41, 47, 52, 56, 59, 61