Problem solutions from http://4clojure.com/ Statistics Topics Core functions 19, 21, 22, 23, 28, 34, 38, 39, 40, 49, 54, 55, 56, 58, 59, 60, 61, 62, 63, 69, 78, 81, 118, 121 Elementary 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 35, 36, 37, 47, 48, 51, 52, 68, 71, 72, 122, 126, 134, 145, 156, 161, 162 Games 73, 94, 111, 117, 119, 124, 128, 141 Graph 82, 89, 91, 95, 96, 106, 130 Math 42, 66, 75, 80, 86, 92, 97, 98, 100, 104, 115, 116, 120, 135, 137, 143, 148 Miscellaneous 29, 46, 57, 76, 79, 102, 107, 113, 125, 127, 138, 158 Sequences 20, 24, 25, 26, 27, 30, 31, 32, 33, 41, 43, 44, 45, 50, 53, 64, 65, 67, 70, 74, 77, 83, 93, 99, 101, 103, 105, 108, 110, 112, 114, 132, 144, 146, 147, 157 Set theory 84, 85, 88, 90, 131, 153