Another measure of average is called the midquartile; it is the numerical value halfway between Q1 and Q3, and the formula is Using this formula and other formulas, find Q1, Q2, Q3, the midquartile, and the interquartile range for each data set. a. 5, 12, 16, 25, 32, 38 12; 20.5; 32; 22; 20 b. 53, 62, 78, 94, 96, 99, 103 62; 94; 99; 80.5; 37

9/13/16 Statistics 201: Probability and normal distribution Random event something that may or may not occur, and that we can assign a probability to. Examples: a coin might fall on heads tomorrow might snow the broncos might win the super bowl Gryffindor might win the house cup Random variable...