Consider the following data: 3.2, 3.5, 3.5, 3.5, 3.6, 3.7, 3.7, 3.8, 3.8, 3.9, 3.9, 3.9, 4, 4, 4, 4.1, 4.1, 4.2, 4.2, 4.3, 4.4, 4.4, 4.6, 5.1, 5.1. If the second class interval is 3.7-4.1: What is the Class Width of each class? [ Select ] What is the Upper Class Limit of the third class? [ Select ] What is the Upper Class Boundary of the fourth class? [ Select ] What is the frequency of the third class? [ Select ] What is the Relative Frequency of the second class?