=+ 4.24. Each student in a class of 18 is asked to list three people he likes and three he dislikes and label the people 0, 1, 2, 3, 4, 5 according to how much he likes them, with 0 denoting least liked and 5 denoting most liked. From this list each student selects the number assigned to the person he thinks is the wealthiest of the six. The results in the form of an array are as follows: 0,0,0,0,1,2,2,2,2, 3, 3, 4, 4, 4, 4, 4, 4,5